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CAS: 575-61-1
分子式: C15H10O2
分子量: 222.24
熔点: 100-104℃
中文名称: 
亚苄基酞
苯叉酞酐
英文名称: 
3-benzylidene-phthalid
3-(phenylmethylene)-1(3h)-isobenzofuranon
3-benzalphthalide
3-benzylidenephthalide
benzalphthalide
benzylidenephthalide
escalol 547
3-Benzylidene phthalide
3-(Phenylmethylene)-1(3H)-isobenzofuran
性质描述: 棱状体结晶。熔点108℃(99-102℃)。
生产方法: 由酞酐与苯乙酸缩合而得。酞酐、苯乙酸和无水乙酸钠一起加热反应,温度逐步升到240℃,在此温度下反应2-3h,将反应物冷至140℃,放入95%乙醇中,回流1h,冷却结晶,过滤,干燥得亚苄基酞。
用途: 医药中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
B871315MACKLIN3-亚苄基酞99%73元/5g;   334元/25g;   展开
储存:室温
状态:非常淡黄色到淡黄色晶体或粉末
B1214TCI3-Benzalphthalide>99.0%(GC)245元/25G;   展开

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C15H10O2 = 222.24
外观与形状(20℃)固体
Reaxys-RN83797
PubChem物质ID87564150
SDBS (AIST Spectral DB)12526
MDL编号MFCD00005929

技术规格

Purity(GC)min. 99.0 %
Melting point100.0 to 104.0 ℃

物性(参考值)

熔点102 ℃

相关法规

RTECS#TI3686000
336596Fluorochem3-Benzylideneisobenzofuran-1(3H)-one99%396元/25g;   展开

基本信息

CAS Number575-61-1
MDL NumberMFCD00005929
Melting Point102℃

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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