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08552

3-Methylcrotonaldehyde

analytical standard

Synonym(s):

3,3-Dimethylacrolein, 3,3-Dimethylacrylaldehyde, NSC 149164, Prenal, Senecialdehyde

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About This Item

Linear Formula:
(CH3)2C=CHCHO
CAS Number:
107-86-8
Molecular Weight:
84.12
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
329748601
EC Number:
203-527-6
Beilstein/REAXYS Number:
1734740
MDL number:
MFCD00010291
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grade

analytical standard

Quality Segment

100

vapor pressure

7 mmHg ( 20 °C)

assay

≥97.0% (GC)

shelf life

limited shelf life, expiry date on the label

refractive index

n20/D 1.462

bp

133-135 °C (lit.)

density

0.878 g/mL at 20 °C, 0.872 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

2-8°C

SMILES string

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

InChI

1S/C5H8O/c1-5(2)3-4-6/h3-4H,1-2H3

InChI key

SEPQTYODOKLVSB-UHFFFAOYSA-N

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Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B - Skin Sens. 1

Storage Class

3 - Flammable liquids

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

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