4-METHYL-2-PENTENOIC ACID
Names
[ CAS No. ]:
10321-71-8
[ Name ]:
4-METHYL-2-PENTENOIC ACID
[Synonym ]:
2-Pentenoic acid,4-methyl
4-methylpent-2-en-1-oic acid
EINECS 233-706-4
MFCD00043804
trans-4-methyl-2-pentenoic acid
4-Methyl-2-pentenoic Acid
4-methylpent-2-enoic acid
FEMA 4180
4-methyl-2-pentenoicaci
Chemical & Physical Properties
[ Density]:
0,955 g/cm3
[ Boiling Point ]:
108 °C (15 mmHg)
[ Molecular Formula ]:
C6H10O2
[ Molecular Weight ]:
114.14200
[ Flash Point ]:
106ºC
[ Exact Mass ]:
114.06800
[ PSA ]:
37.30000
[ LogP ]:
1.28320
[ Vapour Pressure ]:
0.052mmHg at 25°C
[ Index of Refraction ]:
1.447-1.449
[ Storage condition ]:
Refrigerator
MSDS
Safety Information
[ Hazard Codes ]:
C: Corrosive;Xi: Irritant;
[ Risk Phrases ]:
34-22
[ Safety Phrases ]:
S45-S36/37/39-S26
[ RIDADR ]:
3265
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
2916190090
Customs
[ HS Code ]: 2916190090
[ Summary ]:
2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%