4-Chloro-2-benzoxazolamine

Modify Date: 2025-09-02 17:36:30

4-Chloro-2-benzoxazolamine structure	Common Name	4-Chloro-2-benzoxazolamine
	CAS Number	64037-10-1	Molecular Weight	168.58000
	Density	1.481g/cm3	Boiling Point	316.8ºC at 760mmHg
	Molecular Formula	C₇H₅ClN₂O	Melting Point	N/A
	MSDS	N/A	Flash Point	145.4ºC

Name	4-Chloro-1,3-benzoxazol-2-amine
Synonym	More Synonyms

Density	1.481g/cm3
Boiling Point	316.8ºC at 760mmHg
Molecular Formula	C₇H₅ClN₂O
Molecular Weight	168.58000
Flash Point	145.4ºC
Exact Mass	168.00900
PSA	52.78000
LogP	1.99350
Index of Refraction	1.692

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4545000

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

CAS REGISTRY NUMBER :: 64037-10-1

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

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

MOLECULAR WEIGHT :: 168.59

WISWESSER LINE NOTATION :: T56 BN DOJ CZ IG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),338,1964

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 378 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 54 mg/kg

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

REFERENCE :: MDCHAG Medicinal Chemistry: A Series of Monographs. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1963- Volume(issue)/page/year: 4(1),336,1964

HS Code	2934999090

Cyanogen bromide

CAS#:506-68-3

2-Amino-3-chlor...

CAS#:56962-00-6

4-Chloro-2-benz...

CAS#:64037-10-1

Literature: Sam,J.; Plampin,J.N. Journal of Pharmaceutical Sciences, 1964 , vol. 53, p. 538 - 544

Precursor 2
CAS#:506-68-3 Cyanogen bromide CAS#:56962-00-6 2-Amino-3-chlor...
DownStream 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%

4-Chloro-2-Benzoxazolamine

BENZOXAZOLE,2-AMINO-4-CHLORO

4-Chlor-2-amino-benzoxazol

4-chloro-benzooxazol-2-ylamine

2-Amino-4-chlorobenzoxazole

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chlorobenzo[d]oxazol-2-amine
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chloro-2-benzoxazolamine
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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4-Chloro-2-benzoxazolamine

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

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.