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Merck
CN

41301

2-Methyl-2-pentenal

analytical standard

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About This Item

Linear Formula:
C2H5CH=C(CH3)CHO
CAS Number:
Molecular Weight:
98.14
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
85151701
EC Number:
210-789-5
MDL number:
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grade

analytical standard

Quality Level

assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

impurities

≤0.5% water

refractive index

n20/D 1.448-1.452, n20/D 1.45 (lit.)

bp

137-138 °C/765 mmHg (lit.)

density

0.86 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

SMILES string

[H]C(=O)\C(C)=C\CC

InChI

1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3/b6-4+

InChI key

IDEYZABHVQLHAF-GQCTYLIASA-N

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

Regulatory Information

危险化学品

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Global Trade Item Number

SKUGTIN
41301-1ML04061832080802

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