m-cymene
Names
[ CAS No. ]:
535-77-3
[ Name ]:
m-cymene
[Synonym ]:
β-Cymene
1-Isopropyl-3-methylbenzene,3-Isopropyltoluene
3-Isopropyltoluene
EINECS 208-617-9
1-Isopropyl-3-methylbenzene
b-Cymene
3-Methylisopropylbenzene
m-Cymol
m-Methylisopropylbenzene
meta-isopropyltoluene
M-CYMENE
Cymene
1-methyl-3-isopropylbenzene
meta-Cymene
MFCD00008891
Benzene, 1-methyl-3- (1-methylethyl)-
1-methyl-3-(propan-2-yl)benzene
Benzene, 1-methyl-3-(1-methylethyl)-
m-Isopropyltoluene
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
175.1±0.0 °C at 760 mmHg
[ Melting Point ]:
−64 °C(lit.)
[ Molecular Formula ]:
C10H14
[ Molecular Weight ]:
134.218
[ Flash Point ]:
47.8±0.0 °C
[ Exact Mass ]:
134.109543
[ LogP ]:
4.02
[ Vapour Pressure ]:
1.6±0.1 mmHg at 25°C
[ Index of Refraction ]:
1.493
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DA6127310
- CHEMICAL NAME :
- Benzene, 1-methyl-3-(1-methylethyl)-
- CAS REGISTRY NUMBER :
- 535-77-3
- BEILSTEIN REFERENCE NO. :
- 1851357
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C10-H14
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2970 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(12),57,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 3272 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(12),57,1986
- TYPE OF TEST :
- LC50 - Lethal concentration, 50 percent kill
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12 gm/m3
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(12),57,1986
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1198 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - muscle weakness Nutritional and Gross Metabolic - body temperature decrease
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 30(12),57,1986
Safety Information
[ Symbol ]:
GHS02
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
10
[ RIDADR ]:
UN 2046 3/PG 3
[ WGK Germany ]:
2
[ RTECS ]:
DA6127310
[ Packaging Group ]:
III
[ Hazard Class ]:
3.2
[ HS Code ]:
2902909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2902909090
[ Summary ]:
2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%
Articles
Phytochemistry 109 , 66-75, (2014)
Frankincense has been known, traded and used throughout the ages for its exceptional aroma properties, and is still commonly used in both secular and religious settings to convey a pleasant odor. Surp...
[GC-MS analysis of essential oils from Radix Angelicae Pubescentis].Zhongguo Zhong Yao Za Zhi 31(8) , 663-6, (2006)
To analyze the constituents of the essential oils from Radix Angelicae Pubescentis planted in a GAP base of the Chinese medica materials, and provide the scientific basis for quality control.The essen...
[Toxic properties of 1-methyl-3-isopropylbenzene and the substantiation of its MPEL in the air of the work area].Gig. Tr. Prof. Zabol. (12) , 57, (1986)