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4-Chlorobenzenethiol

4-Chlorobenzenethiol structure

CAS No:
106-54-7
Formula:
C6H5ClS
Chemical Name:
4-Chlorobenzenethiol
Synonyms:
Benzenethiol,4-chloro-;Benzenethiol,p-chloro-;4-Chlorobenzenethiol;p-Chlorobenzenethiol;p-Chlorothiophenol;4-Chlorothiophenol;4-Chlorophenylmercaptan;p-Chlorophenylmercaptan;p-Mercaptochlorobenzene;1-Chloro-4-mercaptobenzene;4-Chlorophenylthiol;p-Chlorophenylthiol;NSC 18714;NSC 229564;4-Mercaptophenyl chloride
Categories:
Organic Chemistry > Alcohols, Phenols, Phenol Alcohols

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Description

white to almost white crystalline solid

4-Chlorobenzenethiol Basic Attributes

Molecular Weight：

144.62

Exact Mass：

144.62

BRN：

605971

EC Number：

203-408-9

UNII：

1O71UA6O72

NSC Number：

229564|18714

DSSTox ID：

DTXSID3059341

HScode：

29309090

Characteristics

PSA：

XLogP3：

3.36

Appearance：

White to almost white Crystalline Solid

Density：

1.1911

Melting Point：

61 °C

Boiling Point：

206 °C

Flash Point：

>230 °F

Refractive Index：

1.548

Water Solubility：

H2O: insoluble ;methanol: soluble

Storage Conditions：

2-8°C

Toxicity：

Abdominal cavity-mouse LD50: 75 mg/kg

Flammability characteristics：

Open flame is flammable; emit toxic sulfur oxide and chloride gas in case of heat

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 3261 8/PG 2

wgk germany：

hazard class code：

22-34-36/37-20/21/22

safety instructions：

26-36/37/39-45-27

RTECS Number：

DC1050000

Marks：

Storage features：

The warehouse is ventilated, low temperature and dry; stored and transported separately from food raw materials, acids and oxidants

Hazard note：

Corrosive/Lachrymatory/Stench

Precautionary statement(s)：

P280-P305 + P351 + P338-P310

Hazard Statements：

H302-H314

GHS Classification：

|Danger|H302 (89.06%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P264, P270, P280, P301+P312, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P405, and P501|Aggregated GHS information provided by 64 companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Toxicity class：

highly toxic

4-Chlorobenzenethiol Use and Manufacturing

Methods of Manufacturing

Chlorobenzene is obtained by chlorosulfonation and reduction.

Uses

Oil additives, agricultural chemicals, plasticizers, rubber chemical, dyes, wetting agents, and stabilizers.

Manufacturing Info：

Benzenethiol, 4-chloro-: ACTIVE

Computed Properties

Molecular Weight:144.62
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:1
Exact Mass:143.9800490
Monoisotopic Mass:143.9800490
Topological Polar Surface Area:1
Heavy Atom Count:8
Complexity:66.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Chlorobenzene

Sulfuric acid

Chlorosulfonic acid

Recommended Suppliers of 4-Chlorobenzenethiol

Changzhou Guiding Bio-tech. Co.,Ltd. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Fine chemical products,Pharmaceutical starting materials

4-chlorothiophenol

CAS No.: 106-54-7

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