Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Amino-5-fluorobenzoxazole
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

1682-39-9

1682-39-9 structure

1682-39-9 structure

Name: 5-Fluoro-1,3-benzoxazol-2-amine
Chemical Name: 5-fluoro-1,3-benzoxazol-2-amine
CAS Number: 1682-39-9
Molecular Formula: C₇H₅FN₂O
Molecular Weight: 152.126
Create Date: 2018-09-06 17:21:19
Modify Date: 2022-01-11 13:35:02

Name	5-fluoro-1,3-benzoxazol-2-amine
Synonyms	5-fluorobenzoxazol-2-amine 2-Benzoxazolamine, 5-fluoro- 5-fluoro-benzooxazol-2-ylamine 5-Fluor-2-amino-benzoxazol 5-Fluorobenzo[d]oxazol-2-amine BENZOXAZOLE,2-AMINO-5-FLUORO 2-Amino-5-fluorobenzoxazole 5-Fluoro-1,3-benzoxazol-2-amine

Density	1.4±0.1 g/cm3
Boiling Point	282.8±32.0 °C at 760 mmHg
Molecular Formula	C₇H₅FN₂O
Molecular Weight	152.126
Flash Point	124.9±25.1 °C
Exact Mass	152.038589
PSA	52.05000
LogP	1.92
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.651

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DM4620000

CHEMICAL NAME :: Benzoxazole, 2-amino-5-fluoro-

CAS REGISTRY NUMBER :: 1682-39-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

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

MOLECULAR WEIGHT :: 152.14

WISWESSER LINE NOTATION :: T56 BN DOJ CZ HF

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 :: 1 gm/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 :: 700 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 :: 450 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

506-68-3 structure

506-68-3

399-97-3 structure

399-97-3

~%

1682-39-9 structure

1682-39-9

Literature: Journal of Pharmaceutical Sciences, , vol. 53, p. 538 - 544

Precursor 2
506-68-3 399-97-3
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%