2,3-Dimethylmaleic anhydride
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB64244-25g | 25g | 98% | Price Inquiry | ||
| YB64244-100g | 100g | 98% | Price Inquiry | ||
| YB64244-500g | 500g | 98% | Price Inquiry |
Basic Information
| English name | 2,3-Dimethylmaleic anhydride |
|---|---|
| Alternative name | 二甲基马来酸酐 |
| Cas No. | 766-39-2 |
| MDL No. | MFCD00005523 |
| Precise molecular weight | 126.03170 |
Safety Information
| Density | 1.107 g/cm3 |
|---|---|
| Vapor pressure | 0.1±0.4 mmHg at 25°C |
| Key Words | Warning |
| Classification of Hazardous Materials | R22 |
| Dangerous Goods Mark |  |
| Melting point | 96 °C (lit.) |
| Chemical stability | 1. 常温常压下稳定，避免氧化物 水分接触。 2. 存在于烤烟烟叶、白肋烟烟叶中。 |
| Boiling point | 223 °C (lit.) |
| Transportation requirements | 常规运输 |
| Customs code | 2917190090 |
| Purpose | 用于医药和农药。金属选矿中充当捕收剂。用于有机合成，用作合成纤维中间体。 |
| Safety Instructions | S45;S36/37/39;S28A;S26 |
| Water solubility | 水溶性：微溶；易溶于：苯,醇,氯仿,乙醚；可溶于：甲苯R, BENZENE, CHLOROFORM; SLIGHTLY SOL IN WATER |
| Symbol | GHS07 |
| Storage requirements | 储存在干爽的惰性气体下，保持容器密封，储存在阴凉，干燥的地方 |
| Boiling point | 95.6±15.9 °C |
Product Details
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