应用
BTDA polymer fine free-flowing powder suitable for general purposes. BTDA Microfine Micronized powder facilitates mixing in epoxy resins. BTDA ultrapure high-purity, high-assay powder for critical polyimide synthesis.
备注
Moisture Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
基本信息
MDL
MFCD00005923
EINECS
219-348-1
分子式
C17H6O7
分子量
322.23
熔点
220-226°
沸点
320°/5mm
闪点
324°(615°F)
密度
1.570
灵敏度
Moisture Sensitive. Ambient temperatures.
形态
Powder or flakes
溶解性
Soluble in DMF (0.1 g/mL). Reacts with water.
Beilstein
761777
GHS危害和防范说明
GHS符号
Hazard Statements
H319-H335
Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements
P261-P280i-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险类别
36/37
Irritating to eyes and respiratory system.
安全等级
25
Avoid contact with eyes.
TSCA
是
