Shanghai Nianxing Industrial Co., Ltd
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Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-Benzisoxazole-2(3H)-carboxylic acid, 3-oxo-, ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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70964-65-7

70964-65-7 structure

70964-65-7 structure

Name: 1,2-Benzisoxazole-2(3H)-carboxylic acid, 3-oxo-, ethyl ester
Chemical Name: 3H-2,1-Benzoxathiole-7-carbonylchloride,3-oxo
CAS Number: 70964-65-7
Molecular Formula: C₁₀H₉NO₄
Molecular Weight: 207.18300
Create Date: 2016-05-07 21:44:12
Modify Date: 2024-12-02 12:09:19

Name	3H-2,1-Benzoxathiole-7-carbonylchloride,3-oxo
Synonyms	3-Oxo-3H-2,1-benzoxathiol-7-carbonsaeure-chlorid 3-OXO-3H-2,1-BENZOXATHIOLE-7-CARBONYL CHLORIDE

Density	1.369g/cm3
Boiling Point	305.6ºC at 760 mmHg
Molecular Formula	C₁₀H₉NO₄
Molecular Weight	207.18300
Flash Point	138.6ºC
Exact Mass	207.05300
PSA	61.44000
LogP	1.59910
Index of Refraction	1.576

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DE4924500

CHEMICAL NAME :: 1,2-Benzisoxazole-2(3H)-carboxylic acid, 3-oxo-, ethyl ester

CAS REGISTRY NUMBER :: 70964-65-7

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H9-N-O4

MOLECULAR WEIGHT :: 207.20

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1435 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: APPHAX Acta Poloniae Pharmaceutica. For English translation, see APPFAR. (Ars Polona, POB 1001, 00-680 Warsaw 1, Poland) V.1- 1937- Volume(issue)/page/year: 36,241,1979