Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Amino-4-chlorobenzothiazole
Price: Check
Purity: 98.0%
Stocking Period: 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%
Stocking Period: 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%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19952-47-7

19952-47-7 structure

19952-47-7 structure

Name: 2-Amino-4-chlorobenzothiazole
Chemical Name: 4-chloro-1,3-benzothiazol-2-amine
CAS Number: 19952-47-7
Molecular Formula: C₇H₅ClN₂S
Molecular Weight: 184.646
Catalog: Chemical pesticide herbicide Herbicide intermediate
Create Date: 2018-05-31 08:00:00
Modify Date: 2025-08-25 18:35:03

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

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

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
5344-82-1 4947-89-1 333-20-0 95-51-2
7471-03-6 109-86-4 137-04-2 27058-83-9
DownStream 10
110704-20-6 111931-61-4 3622-30-8 1457-46-1
117844-39-0 3622-40-0 3048-45-1 112446-65-8
76462-11-8 76462-13-0

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.