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(Methoxymethyl)triphenylphosphonium chloride

Dangerous Goods

CAS number:4009-98-7    molecular formula:C20H20ClOP

overview

compound introduction

遇水分解.Wittig-试剂的前提物质,用于羰基化合物的甲氧基亚甲基化; 如用在合成类固醇、倍半萜化合物、前列腺索类似物。(Methoxymethyl)triphenylphosphonium chloride (Methoxymethyl)triphenylphosphonium chloride is a Wittig reagent that reacts with aldehydes and ketones to give substituted alkenes. This Wittig reaction finds application as the key step in the synthesis of: · Antimalarial drug, (+)-artemisinin. · Substituted quinolines. · Akuammiline alkaloid picrinine. · 7H-pyrrolo[2,3-d]pyrimidine derivatives for signal transducers and activators of transcription 6 (STAT6) inhibitors

Specs

Chinese alias-
English alias(methoxy methyl)triphenyl phosphonium chloride | C20H20ClOP | SJFNDMHZXCUXSA-UHFFFAOYSA-M | Triphenyl(methoxymethyl)phosphonium chloride | FT-0651742 | (methoxymethyl) (triphenyl)phosphonium chloride | (methoxymethyl) triphenyl phosphonium chloride | (Met
CAS number4009-98-7molecular formulaC20H20ClOP
molecular weight342.8 g/molExact mass≥97%(HPLC)
PSA9.200 Ųlogp-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS09 , GHS07
Signal word:
Warning
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H411: 对水生生物有毒并具有长期持续影响 H302: 吞食有害
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P273: 避免释放到环境中。 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...)。 P405: 密闭存放 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
WGK Germany:
3
Personal protective equipment:
dust mask type N95 (US),Eyeshields,Gloves

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
4009-98-7 | (Methoxymethyl)triphenylphosphonium chlo-ride.pdf