methyl p-toluate

Modify Date: 2024-01-01 18:46:05

methyl p-toluate Structure
methyl p-toluate structure
Common Name methyl p-toluate
CAS Number 99-75-2 Molecular Weight 150.174
Density 1.0±0.1 g/cm3 Boiling Point 222.5±0.0 °C at 760 mmHg
Molecular Formula C9H10O2 Melting Point 32-35 °C(lit.)
MSDS Chinese USA Flash Point 90.6±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Methyl 4-methylbenzoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 222.5±0.0 °C at 760 mmHg
Melting Point 32-35 °C(lit.)
Molecular Formula C9H10O2
Molecular Weight 150.174
Flash Point 90.6±0.0 °C
Exact Mass 150.068085
PSA 26.30000
LogP 2.66
Vapour density 4.7 (vs air)
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.509
Water Solubility <0.1 g/100 mL at 22 ºC

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XU2150000
CHEMICAL NAME :
p-Toluic acid, methyl ester
CAS REGISTRY NUMBER :
99-75-2
BEILSTEIN REFERENCE NO. :
1100609
LAST UPDATED :
199710
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C9-H10-O2
MOLECULAR WEIGHT :
150.19
WISWESSER LINE NOTATION :
1OVR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 17,873,1979 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3300 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: 17,873,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,87,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1250 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,87,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>5 gm/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: 17,873,1979
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
3800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6923 No. of Facilities: 99 (estimated) No. of Industries: 4 No. of Occupations: 5 No. of Employees: 2244 (estimated) No. of Female Employees: 469 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S37/39-S26
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS XU2150000
HS Code 2916399090

 Synthetic Route

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles2

More Articles
Factors affecting the selectivity of the oxidation of methyl p-toluate by cobalt(III).

Inorg. Chem. 47(6) , 2190-5, (2008)

The anaerobic oxidation of methyl p-toluate by cobalt(III) in acetic acid was investigated. Observed products were 4-carbomethoxybenzaldehyde (2), 4-carbomethoxybenzoic acid (3), 4-carbomethoxybenzyl ...

Effect of the internal/external donor pair in high-yield catalysts for propylene polymerization, 2. Polymerization results. Barbè PC, et al.

Makromol. Chem. 193(1) , 229-41, (1992)

 Synonyms

methyl p-toluate
4-Methyl-N-isopropylbenzamid
N-Isopropyl-p-toluamide
methyl p-methylbenzoate
4-Me-C6H4-CO2Me
Methyl 4-methylbenzoate
p-toluic acid isopropylamide
4-methyl-benzoic acid methyl ester
Benzoic acid, 4-methyl-, methyl ester
N-Isopropyl-4-methylbenzamide
methyl 4-methyl-benzoate
p-toluic acid methyl ester
EINECS 202-784-1
MFCD00008441
N-Isopropyl-p-toluamid
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