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Dayang Chem (Hangzhou) Co., Ltd.
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: p-Toluenethiol
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106-45-6

106-45-6 structure

106-45-6 structure

Name: P-toluenethiol
Chemical Name: p-Toluenethiol
CAS Number: 106-45-6
Molecular Formula: C₇H₈S
Molecular Weight: 124.203
Catalog: Chemical reagent Organic reagent Thiol/thiophenol
Create Date: 2018-08-27 17:44:50
Modify Date: 2026-06-30 21:51:57

Name	p-Toluenethiol
Synonyms	toluene-4-thiol pa-thiocresol 4-THIOCRESOL Thio-p-cresol 4-Mercaptotoluene p-Thiocresol p-Tolyl Mercaptan 4-Methylbenzenethiol 4-Thiocreso 4-methylphenylmercaptan 4-Methylphenyl mercaptan 4-METHYLBENZENETHIOL USAF ek-510 p-Thiocresol, (4-Mercaptotoluene Vortioxetine Impurity 39 4-Mercaptotoluene, 4-Methylthiophenol, p-Toluenethiol, p-Tolyl mercaptan p-Tolyl Mercaptan 4-TOLUENETHIOL 4-Methyl-thiophenol (right Methylthiophenol) p-Thiolcresol 4－methybenzenethial para-thiocresol thiocresol(non-specificname) 4-Mercaptotoluene, 4-Methylbenzenethiol P-THIOCRESOL, 4-METHYLTHIOPHENOL p-TOLUENETHIOL Extra 4-Methylthiophenol TOLUENE-P-THIOL MFCD00004851 4-thiocresol 4-methyl-benzenethio 4-MERCAPTOTOLUENE 4-METHYLTHIOPHENOL / 4-MERCAPTOTOLUENE P-TOLUENETHIOL P-TOLYL MERCAPTAN EINECS 203-399-1 p-Toluenethiol, R 4-Mercaptotoluene 4-methylphenyl mercaptan p-Methylbenzenethiol 4-(METHYLMERCAPTOL)PHENOL Toluol-4-thiol p-Thiocresol 4-Mercaptotoluene~4-Methylthiophenol~p-Toluenethiol 4-Methylbenzenethiol p-Mercaptotoluene p-Toluenethiol > p-Tolylthiophenol usafek-510 1-Mercapto-4-methylbenzene P-Thiocresol P-METHYLTHIOPHENOL 4-mercapto-toluen p-Tolylthiol 4-Mercaptotoluene, 4-Methylthiophenol, p-Thiocresol, p-Toluenethiol, p-Tolyl mercaptan 4-TOLYL MERCAPTAN p-methylphenylmercaptan p-Methylphenyl mercaptan p-Thiocreso benzenethiol,4-methyl

Density	1.0±0.1 g/cm3
Boiling Point	195.0±0.0 °C at 760 mmHg
Melting Point	84-86(lit.)
Molecular Formula	C₇H₈S
Molecular Weight	124.203
Flash Point	68.3±0.0 °C
Exact Mass	124.034668
PSA	38.80000
LogP	2.98
Vapour density	6.2 (vs air)
Vapour Pressure	0.6±0.3 mmHg at 25°C
Index of Refraction	1.578
Water Solubility	slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XT8925000

CHEMICAL NAME :: p-Toluenethiol

CAS REGISTRY NUMBER :: 106-45-6

BEILSTEIN REFERENCE NO. :: 0605761

LAST UPDATED :: 199707

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H8-S

MOLECULAR WEIGHT :: 124.21

WISWESSER LINE NOTATION :: SHR D1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 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: AD277-689

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H319
Precautionary Statements	P280-P305 + P351 + P338-P337 + P313
Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/21/22;R36/37/38
Safety Phrases	S26-S36-S36/37/39
RIDADR	2811
WGK Germany	3
RTECS	XT8925000
Packaging Group	III
Hazard Class	6.1
HS Code	29309070

Precursor 9
106-43-4 106-38-7 624-31-7 70-55-3
98-59-9 104-15-4 103-19-5 623-13-2
5720-05-8
DownStream 10
104128-50-9 108108-37-8 34125-84-3 31378-03-7
3112-90-1 3937-96-0 352-68-1 34642-42-7
59960-32-6 455-16-3

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%

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