3-Fluoro-4-methylphenol

Modify Date: 2024-01-02 12:12:36

3-Fluoro-4-methylphenol Structure
3-Fluoro-4-methylphenol structure
Common Name 3-Fluoro-4-methylphenol
CAS Number 452-78-8 Molecular Weight 126.128
Density 1.2±0.1 g/cm3 Boiling Point 194.2±20.0 °C at 760 mmHg
Molecular Formula C7H7FO Melting Point N/A
MSDS USA Flash Point 83.6±10.5 °C

 Names

Name 3-Fluoro-4-methylphenol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 194.2±20.0 °C at 760 mmHg
Molecular Formula C7H7FO
Molecular Weight 126.128
Flash Point 83.6±10.5 °C
Exact Mass 126.048096
PSA 20.23000
LogP 2.39
Vapour Pressure 0.3±0.4 mmHg at 25°C
Index of Refraction 1.520

 MSDS

3-Fluoro-p-cresol Revision number: 5
SAFETY DATA SHEET

Section1. IDENTIFICATION
Product name:3-Fluoro-p-cresol

Revision number:5

Section2. HAZARDS IDENTIFICATION
GHS classification
PHYSICAL HAZARDSNot classified
HEALTH HAZARDS
Acute toxicity (Oral)Category 4
Category 4
Acute toxicity (Dermal)
Acute toxicity (Inhalation)Category 4
Category 2
Skin corrosion/irritation
Serious eye damage/eye irritationCategory 2A
Not classified
ENVIRONMENTAL HAZARDS
GHS label elements, including precautionary statements
Pictograms or hazard symbols
Signal wordWarning
Harmful if swallowed, in contact with skin or if inhaled
Hazard statements
Causes skin irritation
Causes serious eye irritation
Precautionary statements:
Avoid breathing dust/fume/gas/mist/vapours/spray.
[Prevention]
Use only outdoors or in a well-ventilated area.
Do not eat, drink or smoke when using this product.
Wash hands thoroughly after handling.
Wear protective gloves and eye/face protection.
[Response]IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for
breathing. Call a POISON CENTER or doctor/physician if you feel unwell.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Rinse mouth.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,
if present and easy to do. Continue rinsing.
If eye irritation persists: Get medical advice/attention.
IF ON SKIN: Gently wash with plenty of soap and water.
If skin irritation occurs: Get medical advice/attention.
Wash contaminated clothing before reuse.
Call a POISON CENTER or doctor/physician if you feel unwell.
3-Fluoro-p-cresol

Section2. HAZARDS IDENTIFICATION
[Disposal]Dispose of contents/container through a waste management company authorized by
the local government.

Section3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/mixture:Substance
Components:3-Fluoro-p-cresol
>98.0%(GC)
Percent:
CAS Number:452-78-8
3-Fluoro-4-methylphenol
Synonyms:
Chemical Formula:C7H7FO

Section4. FIRST AID MEASURES
Inhalation:Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Call a POISON CENTER or doctor/physician if you feel unwell.
Skin contact:Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
soap and water. If skin irritation or rash occurs: Get medical advice/attention.
Eye contact:Rinse cautiously with water for several minutes. Remove contact lenses, if present
and easy to do. Continue rinsing. If eye irritation persists: Get medical
advice/attention.
Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth.
Ingestion:
Protection of first-aiders:A rescuer should wear personal protective equipment, such as rubber gloves and air-
tight goggles.

Section5. FIRE-FIGHTING MEASURES
Dry chemical, foam, water spray, carbon dioxide.
Suitable extinguishing
media:
Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
from the chemical:generate poisonous fume.
Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
method according to the surrounding situation is used. Uninvolved persons should
evacuate to a safe place. In case of fire in the surroundings: Remove movable
containers if safe to do so.
When extinguishing fire, be sure to wear personal protective equipment.
Special protective
equipment for firefighters:

Section6. ACCIDENTAL RELEASE MEASURES
Personal precautions,Use personal protective equipment. Keep people away from and upwind of spill/leak.
protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
emergency procedures: roping off, etc.
Environmental precautions: Prevent product from entering drains.
Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
up: appropriate laws and regulations.

Section7. HANDLING AND STORAGE
Precautions for safe handling
Technical measures:Handling is performed in a well ventilated place. Wear suitable protective equipment.
Prevent dispersion of dust. Wash hands and face thoroughly after handling.
Use a local exhaust if dust or aerosol will be generated.
Advice on safe handling: Avoid contact with skin, eyes and clothing.
Conditions for safe storage, including any
incompatibilities
Storage conditions:Keep container tightly closed. Store in a cool and dark place.
Store under inert gas.
Store away from incompatible materials such as oxidizing agents.
Air-sensitive
3-Fluoro-p-cresol

Section7. HANDLING AND STORAGE
Packaging material:Comply with laws.

Section8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Engineering controls:Install a closed system or local exhaust as possible so that workers should not be
exposed directly. Also install safety shower and eye bath.
Personal protective equipment
Respiratory protection: Dust respirator. Follow local and national regulations.
Hand protection:Protective gloves.
Eye protection:Safety glasses. A face-shield, if the situation requires.
Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section9. PHYSICAL AND CHEMICAL PROPERTIES
Solid
Physical state (20°C):
Form:Crystal- Lump
Colour:White - Pale reddish yellow
Odour:No data available
pH: No data available
Melting point/freezing point:29°C (Freezing point)
Boiling point/range:196°C
Flash point:No data available
Flammability or explosive
limits:
Lower:No data available
No data available
Upper:
Relative density:1.17
Solubility(ies):
[Water]No data available
[Other solvents]No data available

Section10. STABILITY AND REACTIVITY
Chemical stability:Stable under proper conditions.
Possibility of hazardous No special reactivity has been reported.
reactions:
Incompatible materials: Oxidizing agents
Hazardous decomposition Carbon monoxide, Carbon dioxide, Hydrogen fluoride
products:

Section11. TOXICOLOGICAL INFORMATION
Acute Toxicity:No data available
Skin corrosion/irritation: No data available
Serious eyeNo data available
damage/irritation:
Germ cell mutagenicity: No data available
Carcinogenicity:
IARC =No data available
NTP =No data available
Reproductive toxicity:No data available

Section12. ECOLOGICAL INFORMATION
Ecotoxicity:
No data available
Fish:
Crustacea:No data available
No data available
Algae:
Persistence / degradability: No data available
No data available
Bioaccumulative
potential(BCF):
3-Fluoro-p-cresol

Section12. ECOLOGICAL INFORMATION
Mobility in soil
No data available
Log Pow:
Soil adsorption (Koc):No data available
No data available
Henry's Law
constant(PaM3/mol):

Section13. DISPOSAL CONSIDERATIONS
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
Observe all federal, state and local regulations when disposing of the substance.

Section14. TRANSPORT INFORMATION
Does not correspond to the classification standard of the United Nations
Hazards Class:
UN-No:Not listed

Section15. REGULATORY INFORMATION
Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
loading and unloading were prescribed.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R21/22
Safety Phrases S26-S36/37/39
RIDADR 2922
HS Code 2908199090

 Synthetic Route

~44%

3-Fluoro-4-methylphenol Structure

3-Fluoro-4-meth...

CAS#:452-78-8

Literature: JEIL PHARMACEUTICAL CO., LTD. Patent: WO2007/8037 A1, 2007 ; Location in patent: Page/Page column 34-35 ;

~0%

3-Fluoro-4-methylphenol Structure

3-Fluoro-4-meth...

CAS#:452-78-8

Literature: Bristol-Myers Squibb Company Patent: US6414002 B1, 2002 ;

~%

3-Fluoro-4-methylphenol Structure

3-Fluoro-4-meth...

CAS#:452-78-8

Literature: Brown et al. Journal of the Chemical Society, 1949 , p. Spl. 113

 Customs

HS Code 2908199090
Summary HS: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%

 Synonyms

3-Fluoro-p-cresol
QR CF D1
MFCD00143164
3-Fluoro-4-methylphenol
Phenol, 3-fluoro-4-methyl-