Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Methyl 4-methylbenzoate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

99-75-2

99-75-2 structure

Name: methyl p-toluate
Chemical Name: Methyl 4-methylbenzoate
CAS Number: 99-75-2
Molecular Formula: C₉H₁₀O₂
Molecular Weight: 150.174
Catalog: Flavors and spices Synthetic spice Phenols, ethers and epoxides Phenols
Create Date: 2018-07-29 00:55:17
Modify Date: 2026-07-23 02:42:18

Name	Methyl 4-methylbenzoate
Synonyms	NSC-24761 P-TOLUIC ACID METHYL ESTER 4-Methylbenzoic Acid Methyl Ester Methyl 4-Methylbenzoate p-Toluic Acid Methyl Ester P-TOLULYL ACID METHYL ESTER N-Isopropyl-4-methylbenzamide Methyl 4-methylbenzo Celecoxib Impurity 38 Methylp-toluate Methyl p-Toluate > N-Isopropyl-p-toluamid Methyl-p-toluat 4-(Methoxycbonyl)toluene, Methyl p-toluate Cladribine Impurity 7 N-Isopropyl-p-toluamide p-(Methoxycbonyl)toluene p-TOLUIC ACID METHYL ESTER Extra P-TOLUIC ACID METHYL ESTER ( METHYL-4-METHYL BENZ Celecoxib Methyl P-toluate 4-Me-C6H4-CO2Me Methyl 4-methylbenzoate/ Methyl P-toluate Celecoxib Impurity B Methyl 4-Toluate (Methyl 4-Methylbenzoate) Benzoic acid, 4-methyl-, methyl ester p-toluic acid methyl ester Methylp-tolulate 4-(Methoxycbonyl)toluene Methyl ester of 4-methylbenzoic acid EINECS 202-784-1 p-Methyl toluate Cladribine Impurity G（Celecoxib Impurity 2） 4-METHYL METHYLBENZOATE p-Cbomethoxytoluene 4-Methyl-N-isopropylbenzamid RECHEM AL BF 0113 METHYL P-METHYLBENZOATE 4-Toluic acid methylester P-TOLUIC ACID METHYL ESTER / METHYL P-TOLUATE p-Toluylic acid, methyl ester p-toluic acid isopropylamide Cladribine Impurity G METHYL P-TOLUATE Methyl p-toluate, R 4-methyl-benzoicacimethylester 4-METHYLBENZOIC ACID METHYL ESTER methyl 4-methyl-benzoate Benzoic acid, 4-methyl-, methyl ester (9CI) Methyl 4-methylbenzoate -2 MFCD00008441 Methyl 4-Methyl Benzoate (Pa Toluic Acid Methyl Ester) methyl p-methylbenzoate Cladribine Impurity 7(Cladribine Impurity G) 4-methyl-benzoic acid methyl ester Cladribine Impurity G (Methyl 4-methylbenzoate) METHYL 4-TOLUATE 4-Methylbenzoic acid methyl p-Methylbenzoic acid methyl ester METHYL PA TOLUATE METHYL METHYLBENZOATE Benzoicacid,4-methyl-,methylester Methyl 4-methylbenzoate //BP

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

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)

Symbol	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

Precursor 10
681-84-5 104-87-0 98-59-9 67-56-1
2789-88-0 201230-82-2 106-38-7 624-31-7
3287-02-3 99-94-5
DownStream 10
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

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%

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