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Pentachlorothiophenol

Pentachlorothiophenol structure

CAS No.: 133-49-3

Chemical Name:: Pentachlorothiophenol

Synonyms: Pctp;rpa6;RPA 6;usafb-51;Renacit 7;USAF B-51;Pentachlorothi;Pentachlorthiofenol;Pentachlorthiophenol;Fivechloro Thiophenol

CBNumber:: CB4308632

Molecular Formula:: C6HCl5S

Molecular Weight:: 282.4

MDL Number:: MFCD00059146

MOL File:: 133-49-3.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:44

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Pentachlorothiophenol Properties

Melting point	223-227 °C(lit.)
Boiling point	351.3±37.0 °C(Predicted)
Density	1.693 (estimate)
storage temp.	-20°C Freezer, Under inert atmosphere
solubility	Chloroform (Slightly), DMSO (Slightly)
pka	3.14±0.50(Predicted)
form	Solid
color	Off-White to Pale Beige
Sensitive	Stench
Henry's Law Constant	6.6×10^-2 mol/(m³Pa) at 25℃, HSDB (2015)
Stability	Air Sensitive
InChI	InChI=1S/C6HCl5S/c7-1-2(8)4(10)6(12)5(11)3(1)9/h12H
InChIKey	LLMLGZUZTFMXSA-UHFFFAOYSA-N
SMILES	C1(S)=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl
CAS DataBase Reference	133-49-3(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	92A1Z48VJB
NIST Chemistry Reference	Pentachloro benzenethiol(133-49-3)
EPA Substance Registry System	Pentachlorothiophenol (133-49-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319
Precautionary statements	P305+P351+P338
Safety Statements	26
RIDADR	UN 3335
WGK Germany	3
RTECS	DC1925000
Hazard Note	Harmful/Stench
TSCA	TSCA listed
HS Code	29309090
Hazardous Substances Data	133-49-3(Hazardous Substances Data)
Toxicity	LD50 orl-rat: 11,900 g/kg 28ZPAK -,168,72

Pentachlorothiophenol price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	P0312	Pentachlorobenzenethiol >95.0%(T)	133-49-3	25g	$234	2026-04-30	Buy
Usbiological	571703	PCTP PurifiedbyProteinGaffinitychromatography.		50ug	$509	2026-06-03	Buy
Usbiological	571703	PCTP PurifiedbyProteinGaffinitychromatography.		100ug	$708	2026-06-03	Buy
TRC	TRC-P238185-5G	Pentachlorothiophenol >95%(HPLC)	133-49-3	5g	$138	2026-06-03	Buy
TRC	TRC-P238185-500MG	Pentachlorothiophenol >95%(HPLC)	133-49-3	500mg	$75	2026-06-03	Buy

Product number	Packaging	Price	Buy
P0312	25g	$234	Buy
571703	50ug	$509	Buy
571703	100ug	$708	Buy
TRC-P238185-5G	5g	$138	Buy
TRC-P238185-500MG	500mg	$75	Buy

Pentachlorothiophenol Chemical Properties, Uses, Production

Chemical Properties

Light yellow powder

Uses

Pentachlorothiophenol is plasticizer; is used in method for preparing outer rubber hose for high performance hydraulic oil pipe.

Synthesis Reference(s)

Synthetic Communications, 22, p. 3277, 1992 DOI: 10.1080/00397919208021143

Safety Profile

Poison by intraperitoneal route. Mildly toxic by ingestion. Severe eye irritant. When heated to decomposition it emits very toxic fumes of SOx and Clí.

Purification Methods

Crystallise from *benzene, toluene (m 243o) or AcOH (m 240o also 242-244o). [Beilstein 6 IV 1642.]

Pentachlorothiophenol synthesis

Synthesis of Pentachlorothiophenol from Hexachlorobenzene

Pentachlorothiophenol Preparation Products And Raw materials

Raw materials

Hexachlorobenzene Sodium hydrosulfide 2H-Pyran-2-one, 3,4,5-trichloro- sodium pentachlorobenzenethiolate Bis(pentachlorophenyl) disulfide

1,2-Dibenzoylethane Isobutane Chlorocyclohexane

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Preparation Products

Pentachlorothiophenol Suppliers

Global Suppliers ( 232)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhamplov Biotechnology Co., LTD	00-18372743325 18372743325	18372743325@163.cn	China	4926	58
Taian Yingshun Chemical Co., Ltd.	13854830608; 13854830608	13854830608@163.com	China	2650	58
0	18769832557 18769832557	3948893484@QQ.com	China	2977	58
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Shanghai Longsheng chemical Co.,Ltd.	58099637 13585536065	sales@shlschem.com	China	9880	59

Supplier	Advantage
Wuhamplov Biotechnology Co., LTD	58
Taian Yingshun Chemical Co., Ltd.	58
0	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66
Adamas Reagent, Ltd.	59
Shanghai Longsheng chemical Co.,Ltd.	59

View Latest Price from Pentachlorothiophenol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-05-28	Pentachlorothiophenol 133-49-3	$50.00-100.00	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2026-03-20	PENTACHLOROTHIOPHENOL 133-49-3	$1.00	1KG	99%	10 mt	Hebei Chuanghai Biotechnology Co., Ltd
2025-06-27	PENTACHLOROTHIOPHENOL 133-49-3		1KG	99%	500000kg	Hebei Chuanghai Biotechnology Co., Ltd

Pentachlorothiophenol
133-49-3
$50.00-100.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

PENTACHLOROTHIOPHENOL
133-49-3
$1.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

PENTACHLOROTHIOPHENOL
133-49-3
99%
Hebei Chuanghai Biotechnology Co., Ltd

Pentachlorothiophenol Spectrum

PENTACHLOROTHIOPHENOL(133-49-3)MS PENTACHLOROTHIOPHENOL(133-49-3)IR1 PENTACHLOROTHIOPHENOL(133-49-3)IR2 PENTACHLOROTHIOPHENOL(133-49-3)IR3 PENTACHLOROTHIOPHENOL(133-49-3)Raman

133-49-3 (Pentachlorothiophenol) Related Search:

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