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5-Cyanophthalide
Dangerous GoodsCAS number：82104-74-3 molecular formula：C9H5NO2
overview
Specs
| Chinese alias | 1,3-二氢-1-氧-5-异苯并呋喃腈 | 5-氰基-3H-异苯并呋喃酮 | ||
| English alias | 1-oxo-3H-2-benzofuran-5-carbonitrile | EINECS 279-900-2 | 1-oxo-1,3-dihydro-2-benzofuran-5-carbonitrile | 5-Cyanophthalide | EN300-396646 | AKOS015836116 | 5-Isobenzofurancarbonitrile, 1,3-dihydro-1-oxo- | 5-Cyanophthalide, 97% | AC-5340 | AR-011/40257489 | ||
| CAS number | 82104-74-3 | molecular formula | C9H5NO2 |
| molecular weight | 159.14 g/mol | Exact mass | ≥97% |
| PSA | 50.100 Ų | logp | 0.500 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H302: 吞食有害 H312: 皮肤接触有害 H332: 吸入有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时，请勿进食、饮水或吸烟。 P304+P340: 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。 P362+P364: 脱掉沾污的衣服，清洗后方可重新使用
WGK Germany：
3
Personal protective equipment：
dust mask type N95 (US),Eyeshields,Gloves
UN Number：
3439
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
82104-74-3 | 5-Cyanophthalide.pdf
