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| IUPAC name : | oxaldehyde |
| InChI : | InChI=1/C2H2O2/c3-1-2-4/h1-2H |
| InChIKey : | LEQAOMBKQFMDFZ-UHFFFAOYAX |
| SMILES : | C(=O)C=O |
| cas number : | 107-22-2 |
| (EINECS) number : | 203-474-9 |
| eu annex : | 605-016-00-7 |
| beilstein number : | 1732463 |
| fl. number : | 05.145 |
| molar refractivity : | 11.68 ± 0.3 cm3 |
| parachor : | 129.4 ± 4.0 cm3 |
| index of refraction : | 1.337 ± 0.02 |
| surface tension : | 28.2 ± 3.0 dyne/cm |
| density : | 1.032 ± 0.06 g/cm3 |
| polarizability : | 4.63 ± 0.5 10-24cm3 |
| XlogP : | -0.50 |
| molecular weight : | 58.0360800 |
| formula : | C2 H2 O2 |
| BioActivity Analysis : | 150965 |
| NMR Predictor : | Predict |
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| export tariff code : | 2912.19.3000 |
| fda reg : | unspecified |
Suppliers :
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| Penta : | glyoxal
40% sol. in water |
organoleptics :
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properties :
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| appearence : | colorless to pale yellow clear liquid to solid |
| assay : | 96.00 to 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.26500 @ 25.00 °C.
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| melting point : | 14.00 to 16.00 °C. @ 760.00 mm Hg
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| boiling point : | 49.00 to 51.00 °C. @ 760.00 mm Hg
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| vapor pressure : | 255.00000 mm/Hg @ 25.00 °C. |
| flash point : | not determined
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| logP (o/w) : | -1.66 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | refrigerate in tightly sealed containers. |
safety :
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| most important hazard(s) : | Xn - Harmful. |
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R 20 - Harmful by inhalation. R 36/38 - Irritating to skin and eyes. R 43 - May cause sensitisation by skin contact. R 68 - Possible risk of irreversible effects. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 23 - Do not breath fumes. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37 - Wear suitable protective clothing and gloves.
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| Oral Toxicity(LD50) : |
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Oral-Guineapig 760.00 mg/kg Journal of Industrial Hygiene and Toxicology. Vol. 23, Pg. 259, 1941.
Oral-Guineapig >10000.00 mg/kg National Technical Information Service. Vol. OTS0538086
Intraperitoneal-Mouse 200.00 mg/kg National Technical Information Service. Vol. AD438-895
Oral-Mouse 400.00 mg/kg National Technical Information Service. Vol. AD438-895
Oral-Mouse 1280.00 mg/kg National Technical Information Service. Vol. OTS0538086
intravenous-Rabbit 60.00 mg/kg National Technical Information Service. Vol. OTS0535072
Oral-Rabbit >3175.00 mg/kg National Technical Information Service. Vol. OTS0538086
Oral-Rat 4290.00 mg/kg Union Carbide Data Sheet. Vol. 11/4/1971,
Oral-Rat 2960.00 mg/kg National Technical Information Service. Vol. OTS0535124
Oral-Rat 200.00 mg/kg National Technical Information Service. Vol. OTS0533618
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| Dermal Toxicity(LD50) : |
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Skin-Guineapig 6600.00 mg/kg "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 291, 1969.
Skin-Rabbit 10.00 ml/kg National Technical Information Service. Vol. OTS0535072
Skin-Rabbit 10.00 ml/kg Union Carbide Data Sheet. Vol. 11/4/1971,
Skin-Rat >2000.00 mg/kg National Technical Information Service. Vol. OTS0535506
Skin-Rabbit 10.00 ml/kg National Technical Information Service. Vol. OTS0535072
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| Inhalation Toxicity(LC50) : |
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Inhalation-Rat 2410.00 mg/m3/4H National Technical Information Service. Vol. OTS0535127
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safety in use :
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safety references :
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| EPI System : | view |
| NIOSH International Chemical Safety Cards : | search |
| NIOSH Pocket Guide : | search |
| NLM Hazardous Substances Data Bank : | search |
| Chemical Carcinogenesis Research Information System : | Search |
| Cancer Citations : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| NLM Developmental and Reproductive Toxicity : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| SCCNFP : | opinion |
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| WGK Germany : | 1 |
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| | oxaldehyde
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| (EINECS) number : | 203-474-9 |
| RTECS : | 107-22-2 |
| chemidplus : | 000107222 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 107-22-2 |
| dtp/nci : | 262684 |
references :
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| | oxaldehyde
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| fl. number : | 05.145 |
| NIST Chemistry WebBook : | 1512448534 |
| pubchem : | 150965 |
Cosmetics :
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| Cosmetic uses : |
antimicrobial agents
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other :
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| CosIng : | cosmetic data |