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90244

trans-2-Heptenal

analytical standard

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About This Item

Linear Formula:
CH3(CH2)3CH=CHCHO
CAS Number:
18829-55-5
Molecular Weight:
112.17
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329769892
EC Number:
242-608-0
Beilstein/REAXYS Number:
1700822
MDL number:
MFCD00007010
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grade

analytical standard

Quality Level

100

vapor density

>1 (vs air)

assay

≥95.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

impurities

≤8.0% water

refractive index

n20/D 1.450 (lit.)

bp

90-91 °C/50 mmHg (lit.)

density

0.857 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care

format

neat

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

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

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

Regulatory Information

危险化学品

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Certificates of Analysis (COA)

Lot/Batch Number
BCBZ5484
BCBW7524
BCBR2569V
BCBQ7281V

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Martin Globisch et al.
Journal of agricultural and food chemistry, 62(33), 8500-8507 (2014-07-30)
Hexanal, 2-heptenal, and nonanal were identified as relevant reaction products formed in the course of the lipid peroxidation of heated peanut oil. For the identification of potential amino acid side chain adducts, kinetic studies between N(α)-benzoylglycyl-l-lysine as a model for

Global Trade Item Number

SKUGTIN
630586-5G04061832713984