(~2~H_2_)Formaldehyde

Basic Information

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CAS Number

1664-98-8

Molecular Formula

CD2O

Molecular Weight

32.04 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Boiling Point

°Cat760mmHg

Density

0.684

Flash Point

>230 °F

Refractive Index

1.235

SMILES

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C=O

InChI

InChI=1S/CH2O/c1-2/h1H2/i1D2

InChIKey

WSFSSNUMVMOOMR-DICFDUPASA-N

LogP

-0.1849

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

Synonyms & References

English

Formaldehyde-d2
AT37380
dideuteriomethanone
FORMALIN-D2 (20% W/W IN H2O) 99 ATOM % D
Formaldehyde-d2 (6CI,8CI,9CI)
J-018598
(2H)Formaldehyde
NS00066917
J-010288
Formaldehyde-d2 (~20% in D2O)
Formaldehyde-d2 solution ~20 wt. % in D2O, 98 atom % D
EINECS 216-775-5
1664-98-8
CD2O
32008-59-6
Formaldehyde-d2-
DTXSID00168098
Formaldehyde-d2 (~20per cent in D2O)
Paraformaldehyde-d2
Formaldehyde-d2(6CI,8CI,9CI)
Formaldehyde-D2
Formaldehyde-d2 solution
d2-formaldehyde
Dideuteroparaformaldehyde
Formaldehyde-d2 polymer
Formalin-d2
Paraformaaldehyde-d6
perdeuteroformaldehyde
(2H2)Methanone
(2H)formaldehyde
(2H2)Formaldehyde

MDL Number

MFCD00144373

FAQ

What regulatory guidelines apply to formaldehyde (CAS: 1664-98-8)?

Formaldehyde (CAS: 1664-98-8) is subject to various regulatory guidelines including OSHA's permissible exposure limits in the workplace, REACH regulations in the EU, and the TSCA in the USA. It is classified as a hazardous chemical under the Globally Harmonized System (GHS) and requires proper labeling and handling to ensure safety.

Are there alternatives to formaldehyde (CAS: 1664-98-8) in synthesis?

In the synthesis of polymers and resins, formaldehyde (CAS: 1664-98-8) can be replaced by other aldehydes like acetaldehyde or benzaldehyde. For adhesives, alternatives such as phenol formaldehyde and melamine formaldehyde resins are used. These alternatives offer similar functionality but with potentially safer handling characteristics.

What is the market or research trend for formaldehyde (CAS: 1664-98-8)?

The market for formaldehyde (CAS: 1664-98-8) is shifting towards more sustainable and eco-friendly alternatives due to environmental concerns. Research trends are focusing on developing formaldehyde-free adhesives and polymers, while also exploring the use of biomass-based formaldehyde substitutes to reduce reliance on petrochemicals.

How should waste containing formaldehyde (CAS: 1664-98-8) be handled?

Waste containing formaldehyde (CAS: 1664-98-8) should be collected in appropriate containers to prevent leakage and stored in a well-ventilated area. Proper incineration is recommended for disposal, with the waste being treated to ensure complete combustion and the release of minimal pollutants. Environmental protection measures should include monitoring air quality and adhering to local waste management regulations.