1002811
USP
Acetaldehyde
United States Pharmacopeia (USP) Reference Standard
Synonym(s):
Ethanal
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About This Item
Linear Formula:
CH3CHO
CAS Number:
Molecular Weight:
44.05
Beilstein/REAXYS Number:
505984
MDL number:
UNSPSC Code:
41116107
NACRES:
NA.24
vapor density
1.52 (vs air)
vapor pressure
14.63 psi ( 20 °C)
API family
acetaldehyde
form
liquid
autoignition temp.
365 °F
expl. lim.
60 %
manufacturer/tradename
USP
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)
pharmaceutical
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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General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Acetaldehyde USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
signalword
Danger
hcodes
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_germany
WGK 3
flash_point_f
-40.0 °F
flash_point_c
-40 °C
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