2-Amino-4-chlorobenzothiazole

Modify Date: 2025-08-25 18:35:03

2-Amino-4-chlorobenzothiazole structure	Common Name	2-Amino-4-chlorobenzothiazole
	CAS Number	19952-47-7	Molecular Weight	184.646
	Density	1.5±0.1 g/cm3	Boiling Point	344.3±34.0 °C at 760 mmHg
	Molecular Formula	C₇H₅ClN₂S	Melting Point	203-205 °C(lit.)
	MSDS	Chinese USA	Flash Point	162.0±25.7 °C
	Symbol	GHS07	Signal Word	Warning

Name	4-chloro-1,3-benzothiazol-2-amine
Synonym	More Synonyms

Density	1.5±0.1 g/cm3
Boiling Point	344.3±34.0 °C at 760 mmHg
Melting Point	203-205 °C(lit.)
Molecular Formula	C₇H₅ClN₂S
Molecular Weight	184.646
Flash Point	162.0±25.7 °C
Exact Mass	183.986191
PSA	67.15000
LogP	2.49
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.763
InChIKey	OEQQFQXMCPMEIH-UHFFFAOYSA-N
SMILES	Nc1nc2c(Cl)cccc2s1

2-Amino-4-chlorobenzothiazole MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL1225000

CHEMICAL NAME :: Benzothiazole, 2-amino-4-chloro-

CAS REGISTRY NUMBER :: 19952-47-7

BEILSTEIN REFERENCE NO. :: 0136784

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C7-H5-Cl-N2-S

MOLECULAR WEIGHT :: 184.65

WISWESSER LINE NOTATION :: T56 BN DSJ CZ IG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2400 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 71 mg/kg

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

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 105,486,1952

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	DL1225000
HS Code	2934999090

Precursor 8
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DownStream 10
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HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Antibacterial Zn (II) compounds of. Schiff bases derived from some benzothiazoles. Chohan ZH and Supuran CT.

Main Group Met. Chem. 25(5) , 291-296, (2002)

4-chlorobenzo[d]thiazol-2-amine

2-Benzothiazolamine, 4-chloro-

EINECS 243-439-5

4-Chloro-1,3-benzothiazol-2-amine

2-amino-4-chlorobenzthiazole

MFCD00005791

2-Amino-4-chlorobenzothiazole

4-Chlorobenzothiazol-2-ylamine

2-amino-4-chlorobenzo[d]thiazole

Benzothiazole,2-amino-4-chloro

2-Benzothiazolamine,4-chloro

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-4-chlorobenzothiazole
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Amino-4-chlorobenzothiazole
Price: ￥238.0/5g ￥628.0/25g
Purity: 97.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-4-chlorobenzothiazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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