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400G
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Formaldehyde
Formaldehyde / CAS : 50-00-0
| Appearance | Colorless gas | UN | 2209 |
| HS | 29121100 | DG Class | 8 |
| Synonyms | Formol; Oxymethylene; Methanal; Formic Aldehyde; Morbicid; Formalin; Superlysoform; Methyl Aldehyde; Methylene Oxide; Lysoform; Hcho; Oxomethylene; Methylene Glycol; Formalith; Fannoform; Oxomethane; Formaldehyda | ||
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RFQ
Overview
Uses
- Imidazole Imidazole
- 1-Ethylimidazole 1-Ethylimidazole
- Prop-2-Yn-1-Ol Prop-2-Yn-1-Ol
- 2-Butyne-1,4-Diol 2-Butyne-1,4-Diol
- 4-Methylmorpholine 4-Methylmorpholine
- N-Methylmorpholine N-Oxide N-Methylmorpholine N-Oxide
- Phthalimide Phthalimide
- N-Methylpiperazine N-Methylpiperazine
- N-Methylpiperazine N-Methylpiperazine
- 2,2-Dibromo-2-Nitro Ethanol 2,2-Dibromo-2-Nitro Ethanol
- Prop-2-Yn-1-Ol Prop-2-Yn-1-Ol
- 2-Butyne-1,4-Diol 2-Butyne-1,4-Diol
- Pentaerythritol Pentaerythritol
- Trimethylolpropane Trimethylolpropane
- Furazolidone Furazolidone
- Ethylenediaminetetraacetic Acid Ethylenediaminetetraacetic Acid
- Di(Trimethylol Propane) Di(Trimethylol Propane)
- Etacrynic Acid Etacrynic Acid
- Cationic Polyacrylamide Cationic Polyacrylamide
- Tetrakis(Hydroxymethyl)Phosphonium Sulfate Tetrakis(Hydroxymethyl)Phosphonium Sulfate
- Sodium Naphthalene Sulfonate Formaldehyde Sodium Naphthalene Sulfonate Formaldehyde
- Sodium Salt Of Polynaphthalene Sulphonic Acid Sodium Salt Of Polynaphthalene Sulphonic Acid
- Hydroxymethoxy-Oxo-Phenylphosphanium Hydroxymethoxy-Oxo-Phenylphosphanium
- D-(-)-Pantolactone D-(-)-Pantolactone
- Pamoic Acid Pamoic Acid
- 4,4'-Methylenebis(2-Chloroaniline) 4,4'-Methylenebis(2-Chloroaniline)
- 2,2-Dimethyl-1,3-Propanediol 2,2-Dimethyl-1,3-Propanediol
- 4,4'-Carbonyldiphthalic acid 4,4'-Carbonyldiphthalic acid
- Amino Tris(Methylene Phosphonic Acid) Amino Tris(Methylene Phosphonic Acid)
- Diethylenetriaminepenta(Methylene-Phosphonic Acid) Diethylenetriaminepenta(Methylene-Phosphonic Acid)
- Antioxidant 425 Antioxidant 425
- [Bis[6-[Bis(Phosphonomethyl)Amino]Hexyl]Amino]Methylphosphonic Acid [Bis[6-[Bis(Phosphonomethyl)Amino]Hexyl]Amino]Methylphosphonic Acid
- Polyamino Polyether Methylene Phosphonae Polyamino Polyether Methylene Phosphonae
- Hdtmpa Hdtmpa
- Hdtmp Hexapotassium Salt Hdtmp Hexapotassium Salt
- [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid###Ethylenebis(Nitrilodimethylene)Tetraphosphonic Acid [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid###Ethylenebis(Nitrilodimethylene)Tetraphosphonic Acid
- Ethylene Diamine Tetra(Methylene Phosphonic Acid)Sodium Ethylene Diamine Tetra(Methylene Phosphonic Acid)Sodium
- Diethylenetriamine Penta(Methylene Phosphonic Acid) Heptasaodium Salt Diethylenetriamine Penta(Methylene Phosphonic Acid) Heptasaodium Salt
- 3,3-Dimethyl-2-Butanone 3,3-Dimethyl-2-Butanone
- Polymethylene Polyphenyl Polyisocyanate Polymethylene Polyphenyl Polyisocyanate
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Properties
Summary
Formula
CH2O
Molecular Mass
30.02600
Exact Mass
30.01060
PSA
17.07000
Logp
0.45100
IUPAC
formaldehyde
SMILES
C=O
Attribute classification
Matter Classification
organic
Category
Cosmetics > Pest Control Products
Solvent > Organic Solvent
Agrochemicals > Pesticides
Dyestuffs and Pigments > Intermediates
Solvent > Organic Solvent
Agrochemicals > Pesticides
Dyestuffs and Pigments > Intermediates
Chemical and Physical Properties
Melting Point
-92 °C
Density
0.8153 g/cm3 (−20 °C)
Boiling Point
-19 °C
Flash Point
50 °C (37%甲醛水溶液，含15%甲醇，闭杯法); 85 °C (37%甲醛水溶液，不含甲醇，闭杯法)
Appearance
Colorless gas
Export information
HS Code
29121100
Export Rebate
13%
UN No.
2209
DG-Class
8
Risk Code
R23/24/25-34-40-43-39/23/24/25-68-45-68/20/21/22
Safety Label
T; C
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