2-Chlorobenzothiazole

Modify Date: 2025-08-26 13:06:07

2-Chlorobenzothiazole structure	Common Name	2-Chlorobenzothiazole
	CAS Number	615-20-3	Molecular Weight	169.631
	Density	1.4±0.1 g/cm3	Boiling Point	248.0±9.0 °C at 760 mmHg
	Molecular Formula	C₇H₄ClNS	Melting Point	21-23 °C(lit.)
	MSDS	Chinese USA	Flash Point	103.8±18.7 °C

Name	2-Chlorobenzothiazole
Synonym	More Synonyms

Density	1.4±0.1 g/cm3
Boiling Point	248.0±9.0 °C at 760 mmHg
Melting Point	21-23 °C(lit.)
Molecular Formula	C₇H₄ClNS
Molecular Weight	169.631
Flash Point	103.8±18.7 °C
Exact Mass	168.975296
PSA	41.13000
LogP	3.41
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.696
Water Solubility	insoluble

2-Chlorobenzothiazole MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DL3150000

CHEMICAL NAME :: Benzothiazole, 2-chloro-

CAS REGISTRY NUMBER :: 615-20-3

BEILSTEIN REFERENCE NO. :: 0116316

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

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

MOLECULAR WEIGHT :: 169.63

WISWESSER LINE NOTATION :: T56 BN DSJ CG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 250 mg/kg

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

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,24,1953

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

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

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S23-S24/25-S37/39-S26
RIDADR	2810
WGK Germany	3
RTECS	DL3150000
Hazard Class	2.2
HS Code	29342080

Precursor 8
CAS#:95-16-9 Benzo[d]thiazole CAS#:136-95-8 Benzo[d]thiazol... CAS#:615-21-4 2-Hydrazinobenz... CAS#:147-93-3 Thiosalicylic acid
CAS#:149-30-4 2-Mercaptobenzo... CAS#:515-84-4 Ethyl trichloro... CAS#:126507-54-8 benzothiazole-2... CAS#:103-72-0 Phenyl isothioc...
DownStream 9
CAS#:3622-38-6 2-Chloro-5-nitr... CAS#:2407-11-6 2-chloro-6-nitr... CAS#:55745-83-0 2-piperazin-1-y... CAS#:615-21-4 2-Hydrazinobenz...
CAS#:1141-88-4 2,2'-Disulfaned... CAS#:950194-37-3 (-)-Benzotetramisole CAS#:19387-54-3 2-[(4-nitrophen... CAS#:2314-17-2 Benzothiazole, ...
CAS#:2602-85-9 BENZO[D]THIAZOL...

HS Code	29342080

Synthesis and antileishmanial activity of (1,3-benzothiazol-2-yl) amino-9-(10H)-acridinone derivatives.

Eur. J. Med. Chem. 39(8) , 685-90, (2004)

(1,3-Benzothiazol-2-yl) amino-9-(10H)-acridinone derivatives were synthesized via a procedure based on the Ullman reaction and were assessed for their in vitro antileishmanial and anti-HIV activities....

Synthesis of new thienopyrimidobenzothiazoles and thienopyrimidobenzoxazoles with analgesic and antiinflammatory properties. Russo F, et al.

Eur. J. Med. Chem. 29(7) , 569-578, (1994)

Protecting group-free concise synthesis of (RS)/(S)-lubeluzole.

Org. Lett. 15(6) , 1158-61, (2013)

Three new, concise, and protecting group-free synthetic routes for (RS)- and (S)-lubeluzole are reported in higher (46-62%) overall yields compared to the reported procedures (6-35%). The key steps in...

EINECS 210-415-0

Benzothiazole, 2-chloro-

2-Chlorobenzothiazole

MFCD00005776

2-Chloro-1,3-benzothiazole

2-chlorobenzo[d]thiazole

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Chlorobenzothiazole
Price: Check
Purity: 99.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-Chlorobenzothiazole
Price: ￥488.0/25g ￥168.0/5g ￥1348.0/100g ￥4708.0/500g
Purity: 98.0%
Delivery: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Chlorobenzothiazole
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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2-Chlorobenzothiazole

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