
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 70728-23-3 |
| Catalog No. | 2A-9084985 |
| Chinese Name | (-)-二乙酰-D-酒石酸酐 |
| Synonyms | (-)-diacetyl-d-tartaric anhydride |
| Molecular Formula | C8H8O7 |
| Molecular Weight | 216.14500 |
| Melting Point | 134ºC |
| Appearance | Solid;White to Almost white powder to crystal |
| Storage Condition | <0°C; store under inert gas; avoid moisture (decom |
| HTC | 2918300090 |
| SMILES | CC(=O)OC1C(=O)OC(=O)C1OC(C)=O |
| InChI Key | XAKITKDHDMPGPW-WDSKDSINSA-N |
| MSDS | msds/84985_1_70728_23_3.pdf |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified (-)-Diacetyl-D-tartaric anhydride Modification number: 2 |
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