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626-98-2

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626-98-2 Structure

626-98-2 Structure
IdentificationBack Directory
[Name]

TRANS-2-PENTENOIC ACID
[CAS]

626-98-2
[Synonyms]

FEMA 4193
PENT-2-ENOIC
PENTENOICACID
C2H5CH=CHCOOH
2-PENTENOIC ACID
PENT-2-ENOIC ACID
T2 PENTENOIC ACID
RARECHEM AL BK 0159
(E)-2-PENTENOIC ACID
(2E)-2-Pentenoic acid
Propylideneacetic acid
BETA-ETHYL ACRYLIC ACID
TRANS-PENT-2-ENOIC ACID
[EINECS(EC#)]

210-975-6
[Molecular Formula]

C5H8O2
[MDL Number]

MFCD00002704
[MOL File]

626-98-2.mol
[Molecular Weight]

100.12
Chemical PropertiesBack Directory
[Melting point ]

9-11 °C(lit.)
[Boiling point ]

106 °C20 mm Hg(lit.)
[density ]

0.99 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.452(lit.)
[pka]

4.76±0.10(Predicted)
[Odor]

at 100.00 %. pungent fatty
[Odor Type]

cheesy
[LogP]

1.33
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

22-34
[Safety Statements ]

26-36/37/39-45
[RIDADR ]

UN 3265 8/PG 3
[WGK Germany ]

3
[HazardClass ]

8
[PackingGroup ]

III
[HS Code ]

2916199590
Hazard InformationBack Directory
[Definition]

ChEBI: A pentenoic acid having the double bond at position 2.
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