methyl p-toluate

Modify Date: 2026-07-23 02:42:18

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

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Methyl 4-methylbenzoate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

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
InChIKey QSSJZLPUHJDYKF-UHFFFAOYSA-N
SMILES COC(=O)c1ccc(C)cc1
Water Solubility <0.1 g/100 mL at 22 ºC

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

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

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

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

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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

This table lists relevant public references with title, journal and publication metadata for this compound.

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)

 methyl p-toluateBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: Toxicity in po dosed Rattus norvegicus (rat)
Source: ChEMBL
Target: Rattus norvegicus
External Id: CHEMBL3059484
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: p53 small molecule agonists, cell-based qHTS assay
Source: 824
External Id: P53344
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

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

 methyl p-toluate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of Methyl 4-methylbenzoate?
A: InChIKey of Methyl 4-methylbenzoate is QSSJZLPUHJDYKF-UHFFFAOYSA-N.
Q: What is the boiling point of Methyl 4-methylbenzoate?
A: Boiling point of Methyl 4-methylbenzoate is 222.5±0.0 °C at 760 mmHg.
Q: What is the molecular weight of Methyl 4-methylbenzoate?
A: Molecular weight of Methyl 4-methylbenzoate is 150.174.
Q: What is the CAS number of Methyl 4-methylbenzoate?
A: CAS number of Methyl 4-methylbenzoate is 99-75-2.
Q: What is the melting point of Methyl 4-methylbenzoate?
A: Melting point of Methyl 4-methylbenzoate is 32-35 °C(lit.).
Q: What is the English name of Methyl 4-methylbenzoate?
A: The English name of Methyl 4-methylbenzoate is Methyl 4-methylbenzoate.
Q: What is the molecular formula of Methyl 4-methylbenzoate?
A: Molecular formula of Methyl 4-methylbenzoate is C9H10O2.
Q: What are the downstream products of Methyl 4-methylbenzoate?
A: Related downstream products(CAS) of Methyl 4-methylbenzoate: 103094-70-8;34040-64-7;56525-63-4;31130-15-1;52787-14-1;3247-00-5;589-18-4;22717-57-3;4670-56-8;14062-78-3.
Q: What is the polar surface area (PSA) of Methyl 4-methylbenzoate?
A: Polar surface area (PSA) of Methyl 4-methylbenzoate is 26.30000.
Q: What is the LogP of Methyl 4-methylbenzoate?
A: LogP of Methyl 4-methylbenzoate is 2.66.

 methyl p-toluatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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