CAS Number1019-57-4
SynonymsAcetaldehyde 2,4-Dinitrophenylhydrazone; Ethanal 2,4-dinitrophenylhydrazone; DNPH; Ethanal DNPH,peak # 2; Ethanal DNPH; Acetaldehyde-2,4-DNPH; acetaldehyde-2,4-dnph solution; MFCD00191298; 2,4-Dinitrophenylhydrazone of acetaldehyde; EINECS 200-835-2; Acetaldehyde-DNPH
Molecular FormulaC8H8N4O4
Molecular Weight224.17
Density1.47g/cm3
Boiling Point382.5ºC at 760mmHg
Melting Point164°C
AppearanceSolid;Light yellow to Brown powder to crystal
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 1019-57-4 |
| Catalog No. | 2A-9084199 |
| Chinese Name | 乙醛2,4-二硝基苯腙 |
| Synonyms | Acetaldehyde 2,4-Dinitrophenylhydrazone; Ethanal 2,4-dinitrophenylhydrazone; DNPH; Ethanal DNPH,peak # 2; Ethanal DNPH; Acetaldehyde-2,4-DNPH; acetaldehyde-2,4-dnph solution; MFCD00191298; 2,4-Dinitrophenylhydrazone of acetaldehyde; EINECS 200-835-2; Acetaldehyde-DNPH |
| Molecular Formula | C8H8N4O4 |
| Molecular Weight | 224.17 |
| Density | 1.47g/cm3 |
| Boiling Point | 382.5ºC at 760mmHg |
| Melting Point | 164°C |
| Appearance | Solid;Light yellow to Brown powder to crystal |
| Storage Condition | Store airtight at 2-8°C |
| HTC | 2928000090 |
| MDL Number | MFCD23701416 |
| SMILES | CC=NNc1ccc([N+](=O)[O-])cc1[N+](=O)[O-] |
| InChI | 1S/C8H8N4O4/c1-2-9-10-7-4-3-6(11(13)14)5-8(7)12(15)16/h2-5,10H,1H3/b9-2+ |
| InChI Key | ONBOQRNOMHHDFB-XNWCZRBMSA-N |
| NACRES Code | NA.24 |
| UNSPSC | 77101502 |
| Hazard Symbols | transportation |
| MSDS | msds/84199_1_1019_57_4.pdf |
| Tax Rebate | 9.0% |
| Supervision | none |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 1648 International Maritime Transport Danger Regulations: 1648 International Air Transport Danger Regulations: 1648 14.2 United Nations shipping name European land transport hazard code: ACETONITRILE, solution IMDG Code: ACETONITRILE, solution IMDG: Acetonitrile, solution 14.3 Transport hazard categories European land transport Dangerous Regulations: 3 International sea transport Dangerous Regulations: 3 International air transport Dangerous Regulations: 3 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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