CAS Number328-42-7
Synonyms2-Oxosuccinic acid,Ketosuccinic acid,Oxalacetic acid; cis-Oxaloacetic acid; OXALEACETIC ACID; OXALOACETIC ACID; OAA; ketosuccinic acid; 2-OXOSUCCINIC; MFCD00002592; EINECS 206-329-8; Oxobutanedioic acid; 2-Oxosuccinic acid; Oxalacetic acid; oxalacetic; 2-oxobutanedioic acid; a-Ketosuccinic acid; OXLACETIC ACID; Oxalacetic acetic; OXOSUCCINIC ACID
Molecular FormulaHOOCCH2COCOOH
Molecular Weight132.07
Purity≥97 (HPLC)%
Density1.6±0.1 g/cm3
Boiling Point341.9±25.0 °C at 760 mmHg
Melting Point161 °C (dec.)(lit.)
Appearancepowder
EINECS206-329-8
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 328-42-7 |
| Catalog No. | 2A-9021300 |
| Chinese Name | 草乙酸 |
| Synonyms | 2-Oxosuccinic acid,Ketosuccinic acid,Oxalacetic acid; cis-Oxaloacetic acid; OXALEACETIC ACID; OXALOACETIC ACID; OAA; ketosuccinic acid; 2-OXOSUCCINIC; MFCD00002592; EINECS 206-329-8; Oxobutanedioic acid; 2-Oxosuccinic acid; Oxalacetic acid; oxalacetic; 2-oxobutanedioic acid; a-Ketosuccinic acid; OXLACETIC ACID; Oxalacetic acetic; OXOSUCCINIC ACID |
| Molecular Formula | HOOCCH2COCOOH |
| Molecular Weight | 132.07 |
| Purity | ≥97 (HPLC) |
| Density | 1.6±0.1 g/cm3 |
| Boiling Point | 341.9±25.0 °C at 760 mmHg |
| Melting Point | 161 °C (dec.)(lit.) |
| Appearance | powder |
| Water Solubility | soluble |
| Storage Condition | Storage temperature 4ºC |
| Packaging | II |
| EINECS | 206-329-8 |
| HTC | 2918300090 |
| PubChem ID | 24897993 |
| MDL Number | MFCD00002592 |
| SMILES | OC(=O)CC(=O)C(O)=O |
| InChI | 1S/C4H4O5/c5-2(4(8)9)1-3(6)7/h1H2,(H,6,7)(H,8,9) |
| InChI Key | KHPXUQMNIQBQEV-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1705475 |
| NACRES Code | NA.32 |
| UNSPSC | 12352204 |
| Hazard Symbols | 8 |
| MSDS | msds/21300_1_328_42_7.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3261 International Maritime Transport Danger Regulations: 3261 International Air Transport Danger Regulations: 3261 14.2 United Nations shipping name European Land Transport Dangerous Regulations: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (Oxalacetic acid) IMDG Code: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S. (Oxalacetic acid) International air transport hazard regulations: Corrosive solid, acidic, organic, n.o.s. (Oxalacetic acid) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 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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