Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3, 8-Epoxy-6-oxabicyclo[3.2.1]octan-2-carboxylic acid, 4-chloro-7-oxo-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

74034-39-2

74034-39-2 structure

74034-39-2 structure

Name: 3, 8-Epoxy-6-oxabicyclo[3.2.1]octan-2-carboxylic acid, 4-chloro-7-oxo-
Chemical Name: 5-Chlor-4-hydroxy-3.6-endoxo-hexahydrophthalsaeurelacton
CAS Number: 74034-39-2
Molecular Formula: C₈H₇ClO₅
Molecular Weight: 218.59100
Create Date: 2016-07-08 12:12:05
Modify Date: 2024-02-14 22:48:34

Name	5-Chlor-4-hydroxy-3.6-endoxo-hexahydrophthalsaeurelacton
Synonyms	2,6-Methanofuro(3,2-b)furan-7-carboxylic acid,3-chlorohexahydro-5-oxo 4-Hydroxy-5-chloro-3,6-endoxo-hexahydrophthalic acid lactone 3,4-chloro-7-oxo 3,8-Epoxy-6-oxabicyclo(3.2.1)octan-2-carboxylic acid,4-chloro-7-oxo

Density	1.75g/cm3
Boiling Point	549.3ºC at 760 mmHg
Molecular Formula	C₈H₇ClO₅
Molecular Weight	218.59100
Flash Point	286ºC
Exact Mass	217.99800
PSA	72.83000
Index of Refraction	1.605

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KD1490000

CHEMICAL NAME :: 3,8-Epoxy-6-oxabicyclo(3.2.1)octan-2-carboxylic acid, 4-chloro-7-oxo-

CAS REGISTRY NUMBER :: 74034-39-2

LAST UPDATED :: 198609

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H7-Cl-O5

MOLECULAR WEIGHT :: 218.60

WISWESSER LINE NOTATION :: T5SJ BYVZ- BT5SJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 180 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05006