产品名称

英文名称：Ethyl (Triphenylphosphoranylidene)acetate

同义词

1099-45-2、(Carbethoxymethylene)triphenylphosphorane、Ethyl (triphenylphosphoranylidene)acetate、Ethyl 2-(triphenylphosphoranylidene)acetate、(Ethoxycarbonylmethylene)triphenylphosphorane、Triphenylcarbethoxymethylenephosphorane、Acetic acid, (triphenylphosphor、乙氧甲酰基亚甲基三苯基膦、(乙氧基羰基亚甲基)三苯基磷烷、(三苯基膦烯)乙酸乙酯

产品性质

CAS编号：1099-45-2

分子式：C22H21O2P

分子量：348.37

Beilstein号：754639

EC号：214-151-7

MDL号：MFCD00009183

PubChem编号：70670

别名：乙氧甲酰基亚甲基三苯基膦|(乙氧基羰基亚甲基)三苯基磷烷|(三苯基膦烯)乙酸乙酯

英文别名：1099-45-2|(Carbethoxymethylene)triphenylphosphorane|Ethyl (triphenylphosphoranylidene)acetate|Ethyl 2-(triphenylphosphoranylidene)acetate|(Ethoxycarbonylmethylene)triphenylphosphorane|Triphenylcarbethoxymethylenephosphorane|Acetic acid, (triphenylphosphor

规格或纯度：98%

英文名称：Ethyl (Triphenylphosphoranylidene)acetate

储存温度：2-8°C储存,充氩

运输条件：冰袋运输

产品介绍：Application(Carbethoxymethylene)triphenylphosphorane is a Horner-Wittig reagent generally used in Horner−Wadsworth−Emmons (HWE) reaction. It is used as a reagent in the total synthesis of compounds such as (−)-oseltamivir, (+)-nakadomarin A and (−)-dictyostatin.

IUPAC Name：ethyl 2-(triphenyl-λ5-phosphanylidene)acetate

INCHI：InChI=1S/C22H21O2P/c1-2-24-22(23)18-25(19-12-6-3-7-13-19,20-14-8-4-9-15-20)21-16-10-5-11-17-21/h3-18H,2H2,1H3

InChi Key：IIHPVYJPDKJYOU-UHFFFAOYSA-N

Canonical SMILES：CCOC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

Isomeric SMILES：CCOC(=O)C=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

WGK Germany：3

PubChem CID：70670

Reaxy-Rn：754639

溶解性：Soluble in organic solvents. Insoluble in water.

密度：1.4026

敏感性：对空气敏感;对热敏感

熔点：128-130°C

象形图：

信号词：Danger

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritationH301 Toxic if swallowedH373 Causes damage to organs through prolonged or repeated exposureH411 Toxic to aquatic life with long lasting effectsH317 May cause an allergic skin reactionH300 Fatal if swallowed

预防措施声明：P261,P305+P351+P338,P273,P280,P302+P352,P321,P405,P501,P264,P260,P271,P270,P304+P340,P403+P233,P272,P333+P313,P362+P364,P391,P330,P264+P265,P301+P316,P337+P317,P332+P317,P319

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装