Trimellitic anhydride
Product Number :
CAS No. :
Brand :
Molecular formula :
Molecular weight :
Properties :
| Item Number | Pack Size | Purity/Level | Delivery period | Price | Quantity |
|---|---|---|---|---|---|
| YB15116-100g | 100g | 97% | Price Inquiry | ||
| YB15116-500g | 500g | 97% | Price Inquiry | ||
| YB15116-1kg | 1kg | 97% | Price Inquiry | ||
| YB15116-1kg | 10kg | 97% | In Stock |
Basic Information
| English name | Trimellitic anhydride |
|---|---|
| Alternative name | 1,2,4-Benzenetricarboxylic 1,2-anhydride, Trimellitic acid anhydride |
| Cas No. | 552-30-7 |
| MDL No. | MFCD00005925 |
| Precise molecular weight | 192.00588 |
| Smiles | O=C1OC(=O)C2=CC=C(C=C12)C(=O)O |
Safety Information
| Density | 1.487 g/cm3 at 20 °C |
|---|---|
| Vapor pressure | <0.01 mm Hg ( 20 °C) |
| Key Words | Danger |
| Classification of Hazardous Materials | R37;R41;R42/43 |
| Melting point | 161-163.5 °C |
| Chemical stability | 分子内有酸酐与羧基，性活泼，与水作用生成酸，与醇酯化生成酯。用于制聚酯树脂、聚酰亚胺树脂、耐高温电气绝缘材料、聚氯乙烯增塑剂等。避免与碱、氧化物、水分/潮湿接触。 易燃，爆炸极限1%-7%（体积分 |
| Boiling point | 390 °C |
| Customs code | 2932999099 |
| Safety Instructions | S22-S26-S36/37/39 |
| Water solubility | less than 1 mg/mL at 68° F (NTP, 1992) |
| Symbol | GHS05,GHS07,GHS08 |
| Storage requirements | 2-30°C |
| Boiling point | 227 °C |
Product Details
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