Product Description

Trans-2-Heptenal is lear colorless to light yellow liquid

Product Detail

trans-2-Heptenal Basic information


Product Name:

trans-2-Heptenal

Synonyms:

2-trans-Heptenal;3-Butylacrolein;beta-Butylacrolein;hept-(E)-2-enal;Hept-2(E)-enal;Hept-trans-2-enal;n-Hept-trans-2-enal;HEPT-2(TRANS)-ENAL

CAS:

18829-55-5

MF:

C7H12O

MW:

112.17

EINECS:

242-608-0

Product Categories:

aldehyde Flavor;Aldehydes;C7;Carbonyl Compounds;Alphabetical Listings;Flavors and Fragrances;G-H

Mol File:

18829-55-5.mol



trans-2-Heptenal Chemical Properties


Melting point 

-53.35°C (estimate)

Boiling point 

90-91 °C50 mm Hg(lit.)

density 

0.857 g/mL at 25 °C(lit.)

vapor density 

>1 (vs air)

refractive index 

n20/D 1.450(lit.)

FEMA 

3165 | TRANS-2-HEPTENAL

Fp 

128 °F

storage temp. 

Refrigerator (+4°C) + Flammables area

form 

neat

JECFA Number

1360

BRN 

1700822

CAS DataBase Reference

18829-55-5(CAS DataBase Reference)

NIST Chemistry Reference

2-Heptenal, (E)-(18829-55-5)

EPA Substance Registry System

2-Heptenal, (2E)- (18829-55-5)


Safety Information


Hazard Codes 

Xn,Xi

Risk Statements 

10-20/21-43

Safety Statements 

16-36/37

RIDADR 

UN 1988 3/PG 3

WGK Germany 

3

RTECS 

MJ8795000

10-23

Hazard Note 

Irritant

HazardClass 

3.2

PackingGroup 

III

HS Code 

29121900


trans-2-Heptenal Usage And Synthesis


Chemical Properties

clear colorless to light yellow liquid

 

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