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W200320

Acetaldehyde

≥99%, FCC, stabilized

Synonym(s):

Ethanal

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About This Item

Linear Formula:
CH3CHO
CAS Number:
75-07-0
Molecular Weight:
44.05
PubChem Substance ID:
329830432
UNSPSC Code:
12352200
Council of Europe no.:
82
FEMA Number:
2003
Flavis number:
5.001
EC Number:
200-836-8
MDL number:
MFCD00006991
Beilstein/REAXYS Number:
505984
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biological source

synthetic

reg. compliance

FCC, FDA 21 CFR 117, FDA 21 CFR 182.60

vapor density

1.52 (vs air)

vapor pressure

14.63 psi ( 20 °C)

assay

≥99%

autoignition temp.

365 °F

contains

Niacinamide USP as stabilizer

expl. lim.

60 %

availability

available only in EU

refractive index

n20/D 1.332 (lit.)

bp

21 °C (lit.)

mp

−125 °C (lit.)

density

0.785 g/mL at 25 °C (lit.)

application(s)

flavors and fragrances

documentation

see Safety & Documentation for available documents

food allergen

no known allergens

organoleptic

ethereal

storage temp.

2-8°C

SMILES string

CC=O

InChI

1S/C2H4O/c1-2-3/h2H,1H3

InChI key

IKHGUXGNUITLKF-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Classifications

Carc. 1B - Eye Irrit. 2 - Flam. Liq. 1 - Muta. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-38.0 °F - closed cup

Flash Point (°C)

-38.89 °C - closed cup

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