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Safety Information

A4266

Sigma-Aldrich

Acetaldehyde-d4

Synonym(s):

Tetradeuteroacetaldehyde

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About This Item

Linear Formula:
CD3CDO
CAS Number:
1632-89-9
Molecular Weight:
48.08
Beilstein:
1743039
MDL number:
MFCD00044230
UNSPSC Code:
12352103

vapor pressure

14.05 psi ( 20 °C)

autoignition temp.

347 °F

refractive index

n20/D 1.3321 (lit.)

bp

21 °C (lit.)

mp

-125 °C (lit.)

mass shift

M+4

storage temp.

−20°C

SMILES string

[2H]C(=O)C([2H])([2H])[2H]

InChI

1S/C2H4O/c1-2-3/h2H,1H3/i1D3,2D

InChI key

IKHGUXGNUITLKF-MZCSYVLQSA-N

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Signal Word

Danger

Hazard Statements

H224,H319,H335,H341,H350

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

-40.0 °F - closed cup

Flash Point(C)

-40 °C - closed cup

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Special flammables
Hazardous rank I

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

A4266-BULK:
A4266-1G:
A4266-5G:

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Cecilia Sala et al.
European journal of mass spectrometry (Chichester, England), 23(2), 64-69 (2017-06-29)
Recently, the formation of carbonyl compound within e-cigarettes usage has been reported. The aim of this study was to develop a new analytical method for the direct analysis of carbonyl compounds in vaporized liquids. Two different types of e-cigarettes and

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