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1,2,4-苯三酸酐
1,2,4-Benzenetricarboxylic anhydride
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产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
3028520 | 250g | 408 | |||
3028520 | 1kg | 902 |
产品别名
552-30-7
1,2,4-苯三酸酐
1,2,4-Benzenetricarboxylic anhydride
4-Carboxyphthalic Anhydride
Trimellitic Anhydride
基本信息
应用 | 1,2,4-Benzenetricarboxylic anhydride is used to produce good heat-proof, weather-proof and solvent-proof trimellitate plasticizers, to synthesize polyester resins, curing agent of epoxy resins, heat-proof insulated laminas, heat-proof varnishes, stabilizers, dyestuffs, pigments, surfactants. TMA can also be used as accelerant for vulcanization, treating agent of fiber and flocculant of film. It has wide application to high class aerooil, impregnating oil for power capacitors, adhesives for granules, instant adhesives, sizing agents, antismoke agents, dyestuffs, printing inks, medicines and farm chemicals. |
备注 | Moisture sensitive. Store under inert gas. Incompatible with oxidizing agents, bases, water/ moisture. |
MDL | MFCD00005925 |
EINECS | 209-008-0 |
分子式 | C9H4O5 |
分子量 | 192.13 |
熔点 | 165-169° |
沸点 | 240-245°/14mm |
闪点 | 227°(440°F) |
密度 | 1.540 |
灵敏度 | Moisture Sensitive. Ambient temperatures. |
形态 | Crystals |
溶解性 | Hydrolyzes in water. Soluble in ethanol, acetone, and most other organic solvents. |
Beilstein | 9394 |
Merck | 14,9703 |
危险类别 | 37-41-42/43 Irritating to respiratory system.Risk of serious damage to eyes.May cause sensitization by inhalation and skin contact. |
安全信息
安全等级 | 22-26-36/37/39 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection. |
RTECS | DC2050000 |
欧盟危险品标志 | ![]() |
TSCA | 是 |
GHS危害和防范说明
GHS符号 | ![]() ![]() ![]() |
Hazard Statements | H318-H334-H317-H335 Causes serious eye damage.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.May cause respiratory irritation. |
Precautionary Statements | P284-P261-P280a-P305+P351+P338-P405-P501a Wear respiratory protection.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |