CAS 3120-74-9|3-Methyl-4-methylthiophenol

Introduction：Basic information about CAS 3120-74-9|3-Methyl-4-methylthiophenol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles1
7. Synonyms

Common Name	3-Methyl-4-methylthiophenol
CAS Number	3120-74-9	Molecular Weight	154.229
Density	1.2±0.1 g/cm3	Boiling Point	263.5±33.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀OS	Melting Point	56-60°C
MSDS	ChineseUSA	Flash Point	128.7±24.1 °C
Symbol	GHS05, GHS07	Signal Word	Danger

Names

Name	4-(methylsulfanyl)-m-cresol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	263.5±33.0 °C at 760 mmHg
Melting Point	56-60°C
Molecular Formula	C₈H₁₀OS
Molecular Weight	154.229
Flash Point	128.7±24.1 °C
Exact Mass	154.045242
PSA	45.53000
LogP	2.27
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.597
InChIKey	VKALYYFVKBXHTF-UHFFFAOYSA-N
SMILES	CSc1ccc(O)cc1C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GP2225000

CHEMICAL NAME :: m-Cresol, 4-(methylthio)-

CAS REGISTRY NUMBER :: 3120-74-9

BEILSTEIN REFERENCE NO. :: 1210322

LAST UPDATED :: 199701

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C8-H10-O-S

MOLECULAR WEIGHT :: 154.24

WISWESSER LINE NOTATION :: QR C1 DS1

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 :: 3400 mg/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(8),10,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1 gm/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(8),10,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD438-895

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 3500 mg/kg

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 43(8),10,1978 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 2 mg/m3;Skin JAN 1993

Safety Information

Symbol	GHS05, GHS07
Signal Word	Danger
Hazard Statements	H315-H318-H335
Precautionary Statements	P261-P280-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn:Harmful
Risk Phrases	R22;R37/38;R41
Safety Phrases	S26-S36/39
RIDADR	3335
RTECS	GP2225000
HS Code	2930909090

Customs

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles1

Hydrophobic coating of polyaniline-poly(propylene oxide) copolymer for direct immersion solid phase microextraction of carbamate pesticides.

J. Chromatogr. A. 1407 , 52-7, (2015)

A nanostructural polyaniline-poly(propylene oxide) (PANI-PPO) composite coating was electrochemically synthesized on a stainless steel wire, by using acidic ionic liquid 1-sulfobutyl-3-methylimidazoli...

Synonyms

3-methyl-4-methylsulfanylphenol

MFCD00045773

3-CH3-4-CH3S-C6H3OH

4-(Methylsulfanyl)-m-cresol

3-Methyl-4-(methylsulfanyl)phenol

QR C1 DS1

USAF MA-17

4-(Methylthio)-m-cresol

EINECS 221-496-7

3-Methyl-4-methylthiophenol

MMTP

Phenol, 3-methyl-4-(methylthio)-

Methylthiomethylphenol

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