α-phellandrene

Modify Date: 2024-01-02 15:19:22

α-phellandrene Structure
α-phellandrene structure
Common Name α-phellandrene
CAS Number 99-83-2 Molecular Weight 136.23
Density 0.8±0.1 g/cm3 Boiling Point 171.5±0.0 °C at 760 mmHg
Molecular Formula C10H16 Melting Point N/A
MSDS Chinese USA Flash Point 43.7±13.0 °C
Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger

 Use of α-phellandrene


α-Phellandrene (alpha-Phellandrene) has antifungal activity. α-Phellandrene significantly inhibits the hyphal growth of P. cyclopium, destroys their cell membrane integrity and causes leakage of cellular components[1].

 Names

Name α-phellandrene
Synonym More Synonyms

 α-phellandrene Biological Activity

Description α-Phellandrene (alpha-Phellandrene) has antifungal activity. α-Phellandrene significantly inhibits the hyphal growth of P. cyclopium, destroys their cell membrane integrity and causes leakage of cellular components[1].
Related Catalog
References

[1]. Zhang JH, et al. Anti-fungal activity, mechanism studies on α-Phellandrene and Nonanal against Penicillium cyclopium. Bot Stud. 2017 Dec;58(1):13.  

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 171.5±0.0 °C at 760 mmHg
Molecular Formula C10H16
Molecular Weight 136.23
Flash Point 43.7±13.0 °C
Exact Mass 136.125198
LogP 4.43
Vapour Pressure 1.9±0.1 mmHg at 25°C
Index of Refraction 1.469

 MSDS


SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifiers
Product name: α-Phellandrene
REACH No.: A registration number is not available for this substance as the substance
or its uses are exempted from registration, the annual tonnage does not
require a registration or the registration is envisaged for a later
registration deadline.
CAS-No.: 99-83-2
Relevant identified uses of the substance or mixture and uses advised against
Identified uses: Laboratory chemicals, Manufacture of substances



SECTION 2: Hazards identification
Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Flammable liquids (Category 3), H226
Acute toxicity, Oral (Category 4), H302
Skin irritation (Category 2), H315
Eye irritation (Category 2), H319
Respiratory sensitisation (Category 1), H334
Specific target organ toxicity - single exposure (Category 3), H335
For the full text of the H-Statements mentioned in this Section, see Section 16.
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Xn, F Harmful, FlammableR10, R22, R36/37/38, R43
For the full text of the R-phrases mentioned in this Section, see Section 16.
Label elements
Labelling according Regulation (EC) No 1272/2008
Pictogram
Signal wordDanger
Hazard statement(s)
H226Flammable liquid and vapour.
H302Harmful if swallowed.
H315Causes skin irritation.
H319Causes serious eye irritation.
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335May cause respiratory irritation.
Precautionary statement(s)
P261Avoid breathing vapours.
P305 + P351 + P338IF IN EYES: Rinse cautiously with water for several minutes. Remove
contact lenses, if present and easy to do. Continue rinsing.
P342 + P311If experiencing respiratory symptoms: Call a POISON CENTER or doctor/
physician.
Supplemental Hazardnone
Statements
Other hazards
Rapidly absorbed through skin.

SECTION 3: Composition/information on ingredients
Substances
Formula: C10H16
Molecular Weight: 136,23 g/mol
CAS-No.: 99-83-2
EC-No.: 202-792-5
Hazardous ingredients according to Regulation (EC) No 1272/2008
ComponentClassificationConcentration
p-Mentha-1,5-diene
CAS-No.99-83-2Flam. Liq. 3; Acute Tox. 4;50 - 100 %
EC-No.202-792-5Skin Irrit. 2; Eye Irrit. 2; Resp.
Sens. 1; STOT SE 3; H226,
H302, H315, H319, H334,
H335
Hazardous ingredients according to Directive 1999/45/EC
ComponentClassificationConcentration
p-Mentha-1,5-diene
CAS-No.99-83-2Xn, F, R10 - R22 - R36/37/38 - 50 - 100 %
EC-No.202-792-5R43
For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures
Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with
water. Consult a physician.
Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in
section 11
Indication of any immediate medical attention and special treatment needed
no data available

SECTION 5: Firefighting measures
Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Special hazards arising from the substance or mixture
Carbon oxides
Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
Further information
Use water spray to cool unopened containers.

SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation.
Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to
form explosive concentrations. Vapours can accumulate in low areas.
For personal protection see section 8.
Environmental precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Methods and materials for containment and cleaning up
Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and
place in container for disposal according to local regulations (see section 13).
Reference to other sections
For disposal see section 13.

SECTION 7: Handling and storage
Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist.
Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic
charge.
For precautions see section 2.2.
Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are
opened must be carefully resealed and kept upright to prevent leakage.
Air and light sensitive.
Specific end use(s)
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection
Control parameters
Components with workplace control parameters
Exposure controls
Appropriate engineering controls
Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and
at the end of workday.
Personal protective equipment
Eye/face protection
Face shield and safety glasses Use equipment for eye protection tested and approved under
appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique
(without touching glove's outer surface) to avoid skin contact with this product. Dispose of
contaminated gloves after use in accordance with applicable laws and good laboratory practices.
Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and
the standard EN 374 derived from it.
Body Protection
Complete suit protecting against chemicals, Flame retardant antistatic protective clothing, The type
of protective equipment must be selected according to the concentration and amount of the
dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator
with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup
to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air
respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).
Control of environmental exposure
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

SECTION 9: Physical and chemical properties
Information on basic physical and chemical properties
a) AppearanceForm: liquid
Colour: colourless
b) Odourno data available
c) Odour Thresholdno data available
d) pHno data available
e) Melting point/freezingno data available
point
f) Initial boiling point and 171,5 °C at 1.013 hPa
boiling range
g) Flash point47 °C - closed cup
h) Evapouration rateno data available
i) Flammability (solid, gas) no data available
j) Upper/lowerno data available
flammability or
explosive limits
k) Vapour pressureno data available
l) Vapour densityno data available
m) Relative density0,85 g/cm3 at 25 °C
n) Water solubilityno data available
o) Partition coefficient: n-log Pow: 2,36 - The preceding data, or interpretation of data, was
octanol/waterdetermined using Quantitative Structure Activity Relationship (QSAR)
modeling.
p) Auto-ignitionno data available
temperature
q) Decompositionno data available
temperature
r) Viscosityno data available
s) Explosive propertiesno data available
t) Oxidizing propertiesno data available
Other safety information
no data available

SECTION 10: Stability and reactivity
Reactivity
no data available
Chemical stability
Stable under recommended storage conditions.
Possibility of hazardous reactions
no data available
Conditions to avoid
Heat, flames and sparks.
Incompatible materials
Strong oxidizing agents
Hazardous decomposition products
Other decomposition products - no data available
In the event of fire: see section 5

SECTION 11: Toxicological information
Information on toxicological effects
Acute toxicity
no data available
Inhalation: no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitisation
Germ cell mutagenicity
no data available
Carcinogenicity
IARC:No component of this product present at levels greater than or equal to 0.1% is identified as
probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available
Additional Information
RTECS: OS8080000
burning sensation, Cough, wheezing, laryngitis, Shortness of breath, Headache, Nausea, Vomiting, To the
best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly
investigated.

SECTION 12: Ecological information
Toxicity
Persistence and degradability
no data available
Bioaccumulative potential
no data available
Mobility in soil
no data available
Results of PBT and vPvB assessment
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
Other adverse effects
no data available

SECTION 13: Disposal considerations
Waste treatment methods
Product
Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting
as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal
company.
Contaminated packaging
Dispose of as unused product.

SECTION 14: Transport information
UN number
ADR/RID: 2319IMDG: 2319IATA: 2319
UN proper shipping name
ADR/RID: TERPENE HYDROCARBONS, N.O.S.
IMDG: TERPENE HYDROCARBONS, N.O.S.
IATA:Terpene hydrocarbons, n.o.s.
Transport hazard class(es)
ADR/RID: 3IMDG: 3IATA: 3
Packaging group
ADR/RID: IIIIMDG: IIIIATA: III
Environmental hazards
ADR/RID: noIMDG Marine pollutant: noIATA: no
Special precautions for user
no data available

SECTION 15: Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available
Chemical Safety Assessment
For this product a chemical safety assessment was not carried out

SECTION 16: Other information
Full text of H-Statements referred to under sections 2 and 3.
Acute Tox.Acute toxicity
Eye Irrit.Eye irritation
Flam. Liq.Flammable liquids
H226Flammable liquid and vapour.
H302Harmful if swallowed.
H315Causes skin irritation.
H319Causes serious eye irritation.
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H335May cause respiratory irritation.
Resp. Sens.Respiratory sensitisation
Skin Irrit.Skin irritation
STOT SESpecific target organ toxicity - single exposure
Full text of R-phrases referred to under sections 2 and 3
FFlammable
XnHarmful
R10Flammable.
R22Harmful if swallowed.
R36/37/38Irritating to eyes, respiratory system and skin.
R43May cause sensitisation by skin contact.
Further information
Copyright 2014 Co. LLC. License granted to make unlimited paper copies for internal use
only.
The above information is believed to be correct but does not purport to be all inclusive and shall be
used only as a guide. The information in this document is based on the present state of our knowledge
and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Corporation and its Affiliates shall not be held
liable for any damage resulting from handling or from contact with the above product. See
and/or the reverse side of invoice or packing slip for additional terms and conditions of sale.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
OS8080000
CHEMICAL NAME :
p-Mentha-1,5-diene
CAS REGISTRY NUMBER :
99-83-2
BEILSTEIN REFERENCE NO. :
1280394
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C10-H16
MOLECULAR WEIGHT :
136.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Human - man
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,843,1978 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,843,1978 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2097 No. of Facilities: 361 (estimated) No. of Industries: 9 No. of Occupations: 8 No. of Employees: 13236 (estimated) No. of Female Employees: 2826 (estimated)

 Safety Information

Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger
Hazard Statements H226-H302-H315-H319-H334-H335
Precautionary Statements P261-P305 + P351 + P338-P342 + P311
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn,F
Risk Phrases 10-22-36/37/38-43
Safety Phrases 16-26-36/37
RIDADR UN 2319 3
WGK Germany 3
RTECS OS8080000
Packaging Group III
Hazard Class 3.2
HS Code 2902199090

 Customs

HS Code 2902199090
Summary 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Articles11

More Articles
Simple chiral diene ligands provide high enantioselectivities in transition-metal-catalyzed conjugate addition reactions.

Org. Lett. 10 , 4387-4389, (2008)

Chiral dienes possessing the bicyclo[2.2.2]octadiene framework were prepared readily through the [4 + 2] cycloaddition of ( R)-alpha-phellandrene with methyl propiolate as the key step. Diene 9, subst...

[Study on chemical constituents and antimicrobial activity of the essential oil from Acanthopanax brachypus].

Zhong Yao Cai 32(1) , 67-70, (2009)

The chemical constituents and antimicrobial activity of the essential oil from Acanthopanax brachypus were studied.The essential oil was extracted from the stem of A. brachypus by steam distillation, ...

Monoterpenes in the glandular trichomes of tomato are synthesized from a neryl diphosphate precursor rather than geranyl diphosphate.

Proc. Natl. Acad. Sci. U. S. A. 106(26) , 10865-70, (2009)

We identified a cis-prenyltransferase gene, neryl diphosphate synthase 1 (NDPS1), that is expressed in cultivated tomato (Solanum lycopersicum) cultivar M82 type VI glandular trichomes and encodes an ...

 Synonyms

(±)-a-Phellandrene
3-Thujylidenehydrazide of isonicotinic acid
2-methyl-5-isopropylcyclohexa-1,3-diene
a-phellandrene
5-Isopropyl-2-methylcyclohexa-1,3-diene
ISONICOTINIC ACID,3-THUJYLIDENEHYDRAZIDE
5-Isopropyl-2-methyl-1,3-cyclohexadiene
alpha-phellandrene
MFCD00040419
EINECS 202-792-5
1,3-Cyclohexadiene, 2-methyl-5-(1-methylethyl)-
2-methyl-5-(propan-2-yl)cyclohexa-1,3-diene
(3R,5R)-(+)-2,6-DIMETHYL-3,5-HEPTANEDIOL
2-Methyl-5-isopropyl-3-isonicotinoylhydrazono-bicyclo[3.1.0]hexan
Phellandrene