4-chlorophenyl isothiocyanate

Modify Date: 2025-08-20 16:38:16

4-chlorophenyl isothiocyanate structure	Common Name	4-chlorophenyl isothiocyanate
	CAS Number	2131-55-7	Molecular Weight	169.631
	Density	1.2±0.1 g/cm3	Boiling Point	250.2±13.0 °C at 760 mmHg
	Molecular Formula	C₇H₄ClNS	Melting Point	42-44 °C(lit.)
	MSDS	Chinese USA	Flash Point	105.1±19.8 °C
	Symbol	GHS06, GHS08	Signal Word	Danger

Name	1-chloro-4-isothiocyanatobenzene
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	250.2±13.0 °C at 760 mmHg
Melting Point	42-44 °C(lit.)
Molecular Formula	C₇H₄ClNS
Molecular Weight	169.631
Flash Point	105.1±19.8 °C
Exact Mass	168.975296
PSA	44.45000
LogP	3.91
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.594
InChIKey	MZZVFXMTZTVUFO-UHFFFAOYSA-N
SMILES	S=C=Nc1ccc(Cl)cc1
Storage condition	Refrigerator (+4°C)

4-chlorophenyl isothiocyanate MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NX8473000

CHEMICAL NAME :: Isothiocyanic acid, p-chlorophenyl ester

CAS REGISTRY NUMBER :: 2131-55-7

BEILSTEIN REFERENCE NO. :: 0471610

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C7-H4-Cl-N-S

MOLECULAR WEIGHT :: 169.63

WISWESSER LINE NOTATION :: SCNR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 16,870,1966

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 21,121,1971

Symbol	GHS06, GHS08
Signal Word	Danger
Hazard Statements	H301 + H311 + H331-H315-H317-H319-H334-H335
Precautionary Statements	P261-P280-P301 + P310-P305 + P351 + P338-P311
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	Xn:Harmful;
Risk Phrases	R23/24/25;R36/37/38
Safety Phrases	S22-S26-S36/37/39-S45
RIDADR	UN 2206 6.1/PG 2
WGK Germany	3
RTECS	NX8473000
Packaging Group	III
Hazard Class	8
HS Code	2930909090

Precursor 9
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DownStream 10
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CAS#:500-92-5 Proguanil CAS#:20983-67-9 N-(4-chlorophen...

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%

Efficacy of p-chlorophenylisothiocyanate (Sch 20350) against parasites of ruminants and horses.

J. Parasitol. 67(6) , 964, (1981)

A solid phase traceless synthesis of 2-arylaminobenzimidazoles. Krchnák V, et al.

Tetrahedron Lett. 42(9) , 1627-30, (2001)

Synthesis and anti-HIV activity of new chiral 1, 2, 4-triazoles and 1, 3, 4-thiadiazoles. Akhtar T, et al.

Heteroatom Chem. 18(3) , 316-22, (2007)

Benzene,1-chloro-4-isothiocyanato

1-chloro-4-isothiocyanato-benzene

1-Chloro-4-isothiocyanatobenzene

Isothiocyanic Acid 4-Chlorophenyl Ester

p-Chlorophenyl Isothiocyanate

4-Chlor-phenyl-isothiocyanat

Isothiocyanic acid,p-chlorophenyl ester

p-Cl-Ph-NCS

MFCD00004810

Benzene, 1-chloro-4-isothiocyanato-

EINECS 218-358-3

4-chlorophenyl isothiocyanate

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-chlorophenyl isothiocyanate
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China
Product Name: 4-chlorophenyl isothiocyanate
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorophenyl isothiocyanate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-chlorophenyl isothiocyanate
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
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Email: 3096638339@qq.com

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