4-Pentenoic acid, 2-acetyl-, ethyl ester
Names
[ CAS No. ]:
610-89-9
[ Name ]:
4-Pentenoic acid, 2-acetyl-, ethyl ester
[Synonym ]:
1-(4'-nitro-2'-thienyl)ethanone
3-Nitro-5-acetyl-thiophen
1-(4-nitro-thiophen-2-yl)-ethanone
rac-ethyl 2-acetylpent-4-enoate
2-acetyl-4-nitrothiophene
2-acetyl-pent-4-enoic acid ethyl ester
1-(4-Nitro-[2]thienyl)-aethanon
Ethanone,1-(4-nitro-2-thienyl)
2-acetyl-4-pentenoic acid ethyl ester
2-Acetyl-4-nitro-thiophen
ethyl 2-allyl-3-oxobutanoate
ethyl 2-allylacetoacetate
Chemical & Physical Properties
[ Density]:
0.982g/cm3
[ Boiling Point ]:
211.2ºC at 760 mmHg
[ Molecular Formula ]:
C9H14O3
[ Molecular Weight ]:
170.20600
[ Flash Point ]:
81.7ºC
[ Exact Mass ]:
170.09400
[ PSA ]:
43.37000
[ LogP ]:
1.33080
[ Index of Refraction ]:
1.435
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2918300090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2918300090
[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%