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methyl (triphenylphosphoranylidene)acetate

methyl (triphenylphosphoranylidene)acetate Structure
methyl (triphenylphosphoranylidene)acetate structure
CAS No.
21204-67-1
Chemical Name:
methyl (triphenylphosphoranylidene)acetate
Synonyms
(triphenylphosphinoyl)acetic acidmethyl ester;(2-Hydroxy-2-methoxyvinyl)triphenylphosphonium hydroxide inner salt
CBNumber:
CB42745477
Molecular Formula:
C21H19O2P
Molecular Weight:
334.35
MDL Number:
MOL File:
21204-67-1.mol
MSDS File:
SDS
Last updated:2026-05-28 05:31:31
Product description Number Pack Size Price
methyl (triphenylphosphoranylidene)acetate ≥98% CS-0539499 10g $103
methyl (triphenylphosphoranylidene)acetate ≥98% CS-0539499 25g $191
methyl (triphenylphosphoranylidene)acetate 98% AA01KETV 1g $23
methyl (triphenylphosphoranylidene)acetate 98% AA01KETV 5g $54
methyl (triphenylphosphoranylidene)acetate 98% AA01KETV 10g $87
Request For Quotation

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

methyl (triphenylphosphoranylidene)acetate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0539499 methyl (triphenylphosphoranylidene)acetate ≥98% 21204-67-1 10g $103 2026-06-04 Buy
ChemScene CS-0539499 methyl (triphenylphosphoranylidene)acetate ≥98% 21204-67-1 25g $191 2026-06-04 Buy
aablocks AA01KETV methyl (triphenylphosphoranylidene)acetate 98% 21204-67-1 1g $23 2026-05-30 Buy
aablocks AA01KETV methyl (triphenylphosphoranylidene)acetate 98% 21204-67-1 5g $54 2026-05-30 Buy
aablocks AA01KETV methyl (triphenylphosphoranylidene)acetate 98% 21204-67-1 10g $87 2026-05-30 Buy
Product number Packaging Price Buy
CS-0539499 10g $103 Buy
CS-0539499 25g $191 Buy
AA01KETV 1g $23 Buy
AA01KETV 5g $54 Buy
AA01KETV 10g $87 Buy

methyl (triphenylphosphoranylidene)acetate Chemical Properties,Uses,Production

methyl (triphenylphosphoranylidene)acetate synthesis

96-32-2
603-35-0
21204-67-1
Synthesis of methyl (triphenylphosphoranylidene)acetate from Methyl bromoacetate and Triphenylphosphine

methyl (triphenylphosphoranylidene)acetate Preparation Products And Raw materials

Raw materials

(Carbomethoxymethyl)triphenylphosphonium bromide CARBOMETHOXYMETHYL TRIPHENYLPHOSPHONIUM CHLORIDE (Carbethoxymethyl)triphenylphosphonium bromide Triphenylphosphine Ethyl diazoacetate
Methyl bromoacetate

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Preparation Products

2,4-HEPTADIEN-1-OL Methyl cyanoformate (6-HYDROXY-BENZOFURAN-3-YL)-ACETIC ACID METHYL ESTER METHYL TRANS-2-HEXENOATE, 98 METHYL 4-METHYLCINNAMATE
4-Hydroxy-1-methyl-7-phenoxy-3-isoquinolinecarboxylic acid methyl ester Methyl p-coumarate 5,7-Dimethoxycoumarin

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methyl (triphenylphosphoranylidene)acetate Suppliers

Global( 29)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei Hirisun Pharmatech Co., Ltd 		+8615056975894 shawn@hirisunpharm.com CHINA 9897 58
Nanjing Bicbiotechnology Co., Ltd 		+86-2552131256 +86-18251840740 sales@bicbiotech.com China 5990 58
Jilin Chinese Academy of Sciences-yanshen Technology 		18143011203 info@chemextension.com China 42052 58
Qingdao Dexin Chemical Co., Ltd 		+86-15553333686 15553333686@qq.com China 3113 58
Hangzhou Collab Medicine Co.,Ltd. 		+86-15936229464 candice@collab-med.com China 999 58
Hangzhou Milon Pharmatech Co.,Ltd. 		+86-18083715844 sales02@milonpharm.com China 334 58
Sci General Material & Chemical Ltd 021-58388037;21-58388037 13472507714 35177634@qq.com;1589045147@qq.com China 795 55
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
SHANGHAI FDC-CHEMICAL CO.,LTD 021-61469567 13774476675 sales@fdc-chemical.com China 10000 58
Tianjin heowns Biochemical Technology Co., Ltd. 400-6387771-6039 18920764717 sales@heowns.com China 24573 60
Supplier Advantage
Hefei Hirisun Pharmatech Co., Ltd 		58
Nanjing Bicbiotechnology Co., Ltd 		58
Jilin Chinese Academy of Sciences-yanshen Technology 		58
Qingdao Dexin Chemical Co., Ltd 		58
Hangzhou Collab Medicine Co.,Ltd. 		58
Hangzhou Milon Pharmatech Co.,Ltd. 		58
Sci General Material & Chemical Ltd 55
Aikon International Limited 58
SHANGHAI FDC-CHEMICAL CO.,LTD 58
Tianjin heowns Biochemical Technology Co., Ltd. 60

21204-67-1(methyl (triphenylphosphoranylidene)acetate)Related Search:

Methyl triphenyl phosphonium chloride Methyltriphenylphosphonium iodide Methyltriphenylphosphonium bromide (Methoxymethyl)triphenylphosphonium chloride (METHOXYMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
VINYLTRIPHENYLPHOSPHONIUM BROMIDE

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(2-Hydroxy-2-methoxyvinyl)triphenylphosphonium hydroxide inner salt (triphenylphosphinoyl)acetic acidmethyl ester 21204-67-1