CAS 175136-33-1|4-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid

Introduction：Basic information about CAS 175136-33-1|4-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	4-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid
CAS Number	175136-33-1	Molecular Weight	250.24700
Density	1.281g/cm3	Boiling Point	482.3ºC at 760mmHg
Molecular Formula	C₁₃H₁₄O₅	Melting Point	149ºC
MSDS	/	Flash Point	188ºC

Names

Name	4-(3,4-dihydro-2h-1,5-benzodioxepin-7-yl)-4-oxobutanoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.281g/cm3
Boiling Point	482.3ºC at 760mmHg
Melting Point	149ºC
Molecular Formula	C₁₃H₁₄O₅
Molecular Weight	250.24700
Flash Point	188ºC
Exact Mass	250.08400
PSA	72.83000
LogP	1.89540
Vapour Pressure	4.09E-10mmHg at 25°C
Index of Refraction	1.553
InChIKey	RQYNFIARXFWNDM-UHFFFAOYSA-N
SMILES	O=C(O)CCC(=O)c1ccc2c(c1)OCCCO2

Safety Information

Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
HS Code	2932999099

Customs

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

4-(2H,3H,4H-benzo[b]1,4-dioxepin-7-yl)-4-oxobutanoic acid

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