广泛用于胺、Schiff碱和吡咯烷酮的N -酰化剂,以及醇、内酯和糖的O-酰化剂。 application: Trimethylacetyl chloride is used as a precursor in the preparation of tert-butyl peroxypivalate, guttiferon A derivatives, which is potential for the treatment of malaria. It is used as a raw material in the production of synthetic acidamide medicament and phenol ester medicament. In addition to this, it is used for the synthesis of active pharmaceutical ingredients such as aminobenzylpenicilin, cephalexin, cefazolin, dipivefrin and dipivalyl epinephrine. It is also used in heavy polymerization, N-acylating agent for amines, Schiff bases, pyrrolidinones as well as an O-acylating agent for alcohols, lactones and saccharides.
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Trimethylacetyl chloride
Dangerous GoodsCAS number:3282-30-2 molecular formula:C5H9ClO
overview
compound introduction
Specs
| Chinese alias | 三甲基乙酰氯 | 新戊酰氯 | 2,2-二甲基丙酰氯 | ||
| English alias | NCGC00248779-01 | Tox21_200646 | trimethylacetic acid chloride | Trimethylacetyl chloride, 99% | STL146483 | 1,1-DIMETHYLETHANECARBONYL CHLORIDE | 2,2-dimethylpropionylchloride | 2,2-Dimethyl-propionylchloride | Acetyl chloride, trimethyl- | Trimethylacet | ||
| CAS number | 3282-30-2 | molecular formula | C5H9ClO |
| molecular weight | 120.58 g/mol | Exact mass | ≥98% |
| PSA | 17.100 Ų | logp | 2.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS08 , GHS05 , GHS02
Signal word:
Danger
Hazard Statement:
H314: 造成严重的皮肤灼伤和眼睛损伤 H302: 吞食有害 H318: 造成严重的眼睛损伤 H225: 高度易燃的液体和蒸气 H330: 吸入致命 H290: 可能腐蚀金属
Statement of Preventive Measures:
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P264: 处理后要彻底洗手。 P403+P235: 存放在通风良好的地方。保持低温。 P260: 不要吸入灰尘/烟雾/气体/雾/蒸汽/喷
WGK Germany:
1
Personal protective equipment:
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number:
2438
General hazardous chemicals:
一般危化品
Packing Group:
Ⅰ
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
3282-30-2 | trimethylacetyl chloride | trimethylacetyl chloride | pivaloy





