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2,5-DICHLOROTHIOPHENOL

2,5-DICHLOROTHIOPHENOL structure

CAS No.: 5858-18-4

Chemical Name:: 2,5-DICHLOROTHIOPHENOL

Synonyms: 2,5-DICHLOROTHIOPHENOL;Dichlorobenzenthiol,97%;2,5-Dichlorobenzenthiol;2,5-DICHLOROBENZENETHIOL;2,5-dichloro-benzenethio;2,5-Dichloro Thipphenole;Thiophenol, 2,5-dichloro-;2,5-Dichlorothiophenol,98%;2,5-Dichlorothiophenol 98%;Benzenethiol, 2,5-dichloro-

CBNumber:: CB1376779

Molecular Formula:: C6H4Cl2S

Molecular Weight:: 179.07

MDL Number:: MFCD00004831

MOL File:: 5858-18-4.mol

MSDS File:: SDS

Last updated:2026-01-13 11:14:18

Product description	Number	Pack Size	Price
2,5-Dichlorobenzenethiol 98%	144274	5g	$101
2,5-Dichlorobenzenethiol >97.0%(GC)	D1145	5g	$50
2,5-Dichlorobenzenethiol >97.0%(GC)	D1145	25g	$151
2,5-DICHLOROTHIOPHENOL 95.00%	HCH0017830	2.5G	$746.88
2,5-DICHLOROTHIOPHENOL 95.00%	HCH0017830	5G	$808.96
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2,5-DICHLOROTHIOPHENOL Properties

Melting point	22-25°C
Boiling point	112-116 °C/50 mmHg (lit.)
Density	1.3905 (estimate)
refractive index	1.62
Flash point	>230 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	5.12±0.48(Predicted)
form	powder to lump to clear liquid
color	White or Colorless to Light yellow
Sensitive	Stench
BRN	2042866
InChI	1S/C6H4Cl2S/c7-4-1-2-5(8)6(9)3-4/h1-3,9H
InChIKey	QIULLHZMZMGGFH-UHFFFAOYSA-N
SMILES	Sc1cc(Cl)ccc1Cl
CAS DataBase Reference	5858-18-4(CAS DataBase Reference)
NIST Chemistry Reference	Benzenethiol, 2,5-dichloro-(5858-18-4)
EPA Substance Registry System	Benzenethiol, 2,5-dichloro- (5858-18-4)
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335-H302+H312+H332-H302

Precautionary statements

P261-P305+P351+P338-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280h

target organs

Respiratory system

PPE

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

RIDADR

UN 2810 6.1/PG 3

WGK Germany

Hazard Note

Harmful/Stench

TSCA

TSCA listed

HazardClass

IRRITANT, STENCH

PackingGroup

III

HS Code

29309090

Storage Class

6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Limited Quantities

5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities

Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

NFPA 704

	1
2		0

2,5-DICHLOROTHIOPHENOL price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	144274	2,5-Dichlorobenzenethiol 98%	5858-18-4	5g	$101	2023-06-20	Buy
TCI Chemical	D1145	2,5-Dichlorobenzenethiol >97.0%(GC)	5858-18-4	5g	$50	2023-06-20	Buy
TCI Chemical	D1145	2,5-Dichlorobenzenethiol >97.0%(GC)	5858-18-4	25g	$151	2023-01-07	Buy
American Custom Chemicals Corporation	HCH0017830	2,5-DICHLOROTHIOPHENOL 95.00%	5858-18-4	2.5G	$746.88	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0017830	2,5-DICHLOROTHIOPHENOL 95.00%	5858-18-4	5G	$808.96	2021-12-16	Buy

Product number	Packaging	Price	Buy
144274	5g	$101	Buy
D1145	5g	$50	Buy
D1145	25g	$151	Buy
HCH0017830	2.5G	$746.88	Buy
HCH0017830	5G	$808.96	Buy

2,5-DICHLOROTHIOPHENOL Chemical Properties,Uses,Production

Chemical Properties

clear colorless to yellow liquid after melting

Uses

2,5-Dichlorobenzenethiol may be used in the synthesis of radiolabeled alkyl aryl ethers and sulphides via phase transfer catalysis and chlorinated biphenyl methylsulfonyl metabolites.

2,5-DICHLOROTHIOPHENOL Preparation Products And Raw materials

Raw materials

Preparation Products

2,5-DICHLOROPHENYLTHIOETHANOL

2,5-DICHLOROTHIOPHENOL Suppliers

Global( 137)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8753	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718; +8613336195806	sales@capot.com	China	29735	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29831	58
Wuhan Chemwish Technology Co., Ltd	027-67849912	sales@chemwish.com	CHINA	10821	58
Nanjing jinheyou Trading Co., Ltd.	15705188088	admin@jheyou.com	CHINA	1268	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	17259	58

Supplier	Advantage
Hebei Chuanghai Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
career henan chemical co	58
Wuhan Chemwish Technology Co., Ltd	58
Nanjing jinheyou Trading Co., Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
CD Chemical Group Limited	58

View Lastest Price from 2,5-DICHLOROTHIOPHENOL manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-01-30	2,5-DICHLOROTHIOPHENOL 5858-18-4	US $0.00-0.00 / KG	1KG	99%	20 mt	Hebei Chuanghai Biotechnology Co., Ltd
2019-11-08	2,5-DICHLOROTHIOPHENOL 5858-18-4	US $0.00 / g	1g	98%min	20kg/month	Nanjing jinheyou Trading Co., Ltd.
2019-07-06	2,5-DICHLOROTHIOPHENOL 5858-18-4	US $1.00 / KG	1KG	99%	Customized	Career Henan Chemical Co

2,5-DICHLOROTHIOPHENOL
5858-18-4
US $0.00-0.00 / KG
99%
Hebei Chuanghai Biotechnology Co., Ltd

2,5-DICHLOROTHIOPHENOL
5858-18-4
US $0.00 / g
98%min
Nanjing jinheyou Trading Co., Ltd.

2,5-DICHLOROTHIOPHENOL
5858-18-4
US $1.00 / KG
99%
Career Henan Chemical Co

2,5-DICHLOROTHIOPHENOL Spectrum

2,5-DICHLOROTHIOPHENOL(5858-18-4)MS 2,5-DICHLOROTHIOPHENOL(5858-18-4)¹HNMR 2,5-DICHLOROTHIOPHENOL(5858-18-4)¹³CNMR 2,5-DICHLOROTHIOPHENOL(5858-18-4)IR1 2,5-DICHLOROTHIOPHENOL(5858-18-4)Raman

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Tetradifon PENTACHLOROTHIOANISOLE BIS(2,4,5-TRICHLOROPHENYL) DISULFIDE 2,3,5,6-TETRACHLOROTHIOANISOLE 4-Amino-2,5-dichlorobenzenesulfonic acid

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2,5-DICHLOROTHIOPHENOL 2,5-DICHLOROBENZENETHIOL 2,5-DICHLOROBENZENE-1-THIOL 2,5-dichloro-benzenethio Thiophenol, 2,5-dichloro- 2,5-Dichlorobenzenthiol Dichlorobenzenthiol,97% 2,5-Dichlorothiophenol,98% Benzenethiol, 2,5-dichloro- 2,5-Dichlorothiophenol 98% 2,5-DICHLOROTHIOPHENOL / 2,5-DICHLOROBENZENETHIOL 2,5-Dichlorobenzenethiol,98% 2,5-Dichloro thiophenol ,97% 2,5-Dichlorobenzenethiol, 2,5-Dichlorophenylmercaptan 2,5-Dichloro Thipphenole 2,5-Dichlorobenzenethiol, 98% 5GR 2,5-DICHLOROPHENYLMERCAPTAN 2,5-dichlorobenzenethiolate 2,5-Dichlorobenzenethiol > 5858-18-4 Building Blocks Organic Building Blocks Thiols/Mercaptans Sulfur Compounds Phenol&Thiophenol&Mercaptan Phenoles and thiophenoles Organic Building Blocks Sulfur Compounds Thiols/Mercaptans