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324140

trans-2-Heptenal

≥95%

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About This Item

Linear Formula:
CH3(CH2)3CH=CHCHO
CAS Number:
18829-55-5
Molecular Weight:
112.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24859427
EC Number:
242-608-0
Beilstein/REAXYS Number:
1700822
MDL number:
MFCD00007010
Assay:
≥95%
Form:
liquid
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vapor density

>1 (vs air)

Quality Segment

assay

≥95%

form

liquid

refractive index

n20/D 1.450 (lit.)

bp

90-91 °C/50 mmHg (lit.)

density

0.857 g/mL at 25 °C (lit.)

functional group

aldehyde

storage temp.

2-8°C

SMILES string

[H]C(=O)\C([H])=C(/[H])CCCC

InChI

1S/C7H12O/c1-2-3-4-5-6-7-8/h5-7H,2-4H2,1H3/b6-5+

InChI key

NDFKTBCGKNOHPJ-AATRIKPKSA-N

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Pictograms

FlameSkull and crossbones
GHS02,GHS06

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 3 - Skin Sens. 1

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

123.8 °F - closed cup

Flash Point (°C)

51 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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