4-Mercaptophenol

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Names

[ Name ]:
4-Mercaptophenol

[Synonym ]:
4-Mercaptophenol
3-Hydroxybenzenethiol
4-Hydroxybenzenethiol
3-Hydroxythiophenol
P-MERCAPTOPHENOL
4-Sulfanylphenol
Phenol, 4-mercapto-
4-Sulfanylbenzolol
3-Mercaptophenol
Phenol, 3-mercapto-
3-Sulfanylphenol
p-hydroxythiophenol
4-Hydroxythiophenol
MFCD01317829

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
256.3±23.0 °C at 760 mmHg

[ Melting Point ]:
16-17 °C(lit.)

[ Molecular Formula ]:
C₆H₆OS

[ Molecular Weight ]:
126.176

[ Flash Point ]:
108.8±22.6 °C

[ Exact Mass ]:
126.013931

[ PSA ]:
59.03000

[ LogP ]:
1.81

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.642

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H317-H318

[ Precautionary Statements ]:
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 ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
UN 3334

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

3,3'-Disulfanediyldiphenol
2-(3-hydroxyphenyl)sulfanylbenzoic acid
3-(Methylthio)phenol
[2-acetamido-2-(acetyloxymethyl)-4-[2-chloro-4-(3-hydroxyphenyl)sulfanylphenyl]butyl] acetate
[2-acetamido-2-(acetyloxymethyl)-4-[2-chloro-4-(3-phenylmethoxyphenyl)sulfanylphenyl]butyl] acetate
3-Phenothiazone

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%