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1099-45-2

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Product FOB Price Min.Order Supply Ability Supplier
Ethyl (triphenylphosphoranylidene)acetate
Cas No: 1099-45-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
High quality (Ethoxycarbonylmethylene)Triphenylphosphorane supplier in China
Cas No: 1099-45-2
No Data 1 Kilogram 6000 Metric Ton/Year Simagchem Corporation Contact Supplier
(Carbethoxymethylene)-triphenylphosphorane
Cas No: 1099-45-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Ethyl (triphenylphosphoranylidene)acetate
Cas No: 1099-45-2
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 3500 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
High Qualiy Ethyl (triphenylphosphoranylidene)acetate Supplier
Cas No: 1099-45-2
No Data 1 Metric Ton 20 Metric Ton/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
Ethyl (triphenylphosphoranylidene)acetate CAS .1099-45-2
Cas No: 1099-45-2
No Data 1 Kilogram 1000 Metric Ton/Week Crovell Biotech (Hebei) Co., Ltd. Contact Supplier
Ethyl (triphenylphosphoranylidene)acetate cas no.1099-45-2
Cas No: 1099-45-2
No Data 100 Gram 20000 Kilogram/Day Hubei XinRunde Chemical Co., Ltd Contact Supplier
TIANFU-CHEM--Ethyl (triphenylphosphoranylidene)acetate
Cas No: 1099-45-2
USD $ 1300.0-1300.0 / Kilogram 1 Kilogram 1 Metric Ton/Month Henan Tianfu Chemical Co., Ltd. Contact Supplier
Ethyl (triphenylphosphoranylidene)acetate
Cas No: 1099-45-2
USD $ 8.0-8.0 / Gram 1 Gram 100 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
Ethyl (triphenylphosphoranylidene)acetate CAS 1099-45-2
Cas No: 1099-45-2
USD $ 100.0-100.0 / Gram 10 Gram 1000 Kilogram/Day CHINA HUASHENG INTERNATIONAL LIMITED Contact Supplier

1099-45-2 Usage

Uses

It acts as an inhibitor and inhibits the activity of cholinesterase.

Purification Methods

Crystallise it by dissolving it in AcOH and adding pet ether (b 40-50o) to give colourless plates. UV (A 1% ): 222nm (865) and 268nm (116) [Isler et max 1mm al. Helv Chim Acta 40 1242 1957]. [Beilstein 16 IV 977.]

Uses

A common Wittig reagent. A cholinesterase inhibitor.

Chemical Properties

Off-White Solid

Description

Ethyl (triphenylphosphoranylidene)acetate is a common Wittig reagent in organic synthesis as well as a cholinesterase inhibitor that inhibits both AChE and BChE. It is used in the preparation of indole from o-nitrobenzaldehydes, coumarins from o-hydroxy acetophenone.
InChI:InChI=1/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

1099-45-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Aldrich (C5106)  (Carbethoxymethylene)triphenylphosphorane  95% 1099-45-2 C5106-100G 2,819.70CNY Detail
Aldrich (C5106)  (Carbethoxymethylene)triphenylphosphorane  95% 1099-45-2 C5106-25G 511.29CNY Detail
Aldrich (C5106)  (Carbethoxymethylene)triphenylphosphorane  95% 1099-45-2 C5106-5G 111.15CNY Detail
Alfa Aesar (A12896)  (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%    1099-45-2 250g 2366.0CNY Detail
Alfa Aesar (A12896)  (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%    1099-45-2 50g 941.0CNY Detail
Alfa Aesar (A12896)  (Ethoxycarbonylmethylene)triphenylphosphorane, 98+%    1099-45-2 10g 232.0CNY Detail
TCI America (T1944)  Ethyl (Triphenylphosphoranylidene)acetate  >98.0%(HPLC) 1099-45-2 250g 6,290.00CNY Detail
TCI America (T1944)  Ethyl (Triphenylphosphoranylidene)acetate  >98.0%(HPLC) 1099-45-2 25g 1,130.00CNY Detail

1099-45-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name (Carbethoxymethylene)triphenylphosphorane

1.2 Other means of identification

Product number -
Other names (Ethoxycarbonylmethylene)triphenylphosphorane

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1099-45-2 SDS

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