4-Methoxythiophenol

Modify Date: 2024-01-02 19:40:38

4-Methoxythiophenol Structure
4-Methoxythiophenol structure
Common Name 4-Methoxythiophenol
CAS Number 696-63-9 Molecular Weight 140.203
Density 1.1±0.1 g/cm3 Boiling Point 224.9±13.0 °C at 760 mmHg
Molecular Formula C7H8OS Melting Point N/A
MSDS Chinese USA Flash Point 96.1±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 4-methoxybenzenethiol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 224.9±13.0 °C at 760 mmHg
Molecular Formula C7H8OS
Molecular Weight 140.203
Flash Point 96.1±0.0 °C
Exact Mass 140.029587
PSA 48.03000
LogP 2.46
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.566

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DC1800000
CHEMICAL NAME :
Benzenethiol, p-methoxy-
CAS REGISTRY NUMBER :
696-63-9
BEILSTEIN REFERENCE NO. :
1446910
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H8-O-S
MOLECULAR WEIGHT :
140.21
WISWESSER LINE NOTATION :
SHR DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04701

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H315-H319-H332-H335
Precautionary Statements P261-P280-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S36/37-S37/39
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS DC1800000
Hazard Class 6.1
HS Code 2920190090

 Synthetic Route

 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%

 Articles4

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 Synonyms

4-methoxyphenylthiol
EINECS 211-799-2
p-methoxyphenyl mercaptan
MFCD00004849
BENZENETHIOL,p-METHOXY
4-Methoxythiophenol
Benzenethiol, p-methoxy-
4-Mercaptoanisole
para-Methoxybenzenethiol
p-Methoxybenzenethiol
S-p-methoxyphenylthiol
4-methoxybenzene-1-thiol
Benzenethiol, 4-methoxy- (9CI)
Benzenethiol,4-methoxy
4-Methoxy Thiophenol
Benzenethiol, 4-methoxy-
4-Methoxybenzenethiol
4-methoxy-benzenethiol