2-butylidenebutanedioic acid

Modify Date: 2024-01-24 08:14:17

2-butylidenebutanedioic acid Structure
2-butylidenebutanedioic acid structure
Common Name 2-butylidenebutanedioic acid
CAS Number 3283-25-8 Molecular Weight 172.17800
Density 1.201g/cm3 Boiling Point 382.6ºC at 760 mmHg
Molecular Formula C8H12O4 Melting Point N/A
MSDS N/A Flash Point 199.4ºC

 Names

Name (2Z)-2-butylidenebutanedioic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.201g/cm3
Boiling Point 382.6ºC at 760 mmHg
Molecular Formula C8H12O4
Molecular Weight 172.17800
Flash Point 199.4ºC
Exact Mass 172.07400
PSA 74.60000
LogP 1.27220
Index of Refraction 1.5
InChIKey ZZXACWDXWFBRCH-XQRVVYSFSA-N
SMILES CCCC=C(CC(=O)O)C(=O)O

 Safety Information

HS Code 2917190090

 Synthetic Route

~88%

2-butylidenebutanedioic acid Structure

2-butylidenebut...

CAS#:3283-25-8

Literature: Dhokte; Rao Indian Journal of Chemistry - Section B Organic Chemistry Including Medicinal Chemistry, 1990 , vol. 29, # 12 p. 1089 - 1091

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2-butylidenebutanedioic acid Structure

2-butylidenebut...

CAS#:3283-25-8

Literature: Takeda,A. et al. Journal of Organic Chemistry, 1966 , vol. 31, p. 616 - 618

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2-butylidenebutanedioic acid Structure

2-butylidenebut...

CAS#:3283-25-8

Literature: Hudson,R.F.; Chopard,P.A. Helvetica Chimica Acta, 1963 , vol. 46, p. 2178 - 2185

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

butylidene-succinic acid
E-Hex-2-en-1,2-dicarcoxylic acid
Hexen-2-dicarbonsaeure-1,2
3-Carboxy-3-heptensaeure
Butyliden-bernsteinsaeure
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