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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE structure
CAS No.
2136-75-6
Chemical Name:
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
Synonyms
FMY;Ph3P;idene)acetaL;Triphenylphosphorany;TriPhenylPhosphine(TPP);Formylmethylenetriphenylphosphine;FORMYLMETHYLENETRIPHENYLPHOSPORANE;2-Oxoethylidenetriphenylphosphorane;(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE;Triphenyl(2-oxoethylidene)phosphorane
CBNumber:
CB6361549
Molecular Formula:
C20H17OP
Formula Weight:
304.32
MOL File:
2136-75-6.mol

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Properties

Melting point:
185-188 °C(lit.)
Boiling point:
472.6±28.0 °C(Predicted)
Density 
1.16±0.1 g/cm3(Predicted)
storage temp. 
Keep Cold
solubility 
Soluble in Chloroform, Methanol.
form 
Fine Crystalline Powder
color 
Pink to brown
Sensitive 
Air Sensitive
BRN 
523797
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
CQCAYWAIRTVXIY-UHFFFAOYSA-N
CAS DataBase Reference
2136-75-6(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P280a-P304+P340-P405-P501a-P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
Hazard Note  Irritant/Keep Cold/Air Sensitive
HS Code  29319090

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 280933 (Triphenylphosphoranylidene)acetaldehyde 95% 2136-75-6 5g $46.7 2020-08-18 Buy
Sigma-Aldrich 280933 (Triphenylphosphoranylidene)acetaldehyde 95% 2136-75-6 25g $164 2020-08-18 Buy
TCI Chemical T2001 (Triphenylphosphoranylidene)acetaldehyde >98.0%(HPLC) 2136-75-6 5g $55 2020-06-24 Buy
TCI Chemical T2001 (Triphenylphosphoranylidene)acetaldehyde >98.0%(HPLC) 2136-75-6 25g $189 2020-06-24 Buy
Alfa Aesar A11709 (Formylmethylene)triphenylphosphorane, 97%, may cont. up to ca 3% water 2136-75-6 10g $61.1 2020-06-24 Buy

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Chemical Properties,Uses,Production

Chemical Properties

pink to brown crystalline powder

Purification Methods

Recrystallise it from Me2CO, or dissolve it in *C6H6, wash with N NaOH, dry (MgSO4), evaporate, and crystallise the residue from Me2CO. It can be prepared from its precursor, formylmethyltriphenylphosphonium chloride (which crystallises from CHCl3/EtOAc), by treatment with Et3N and extraction with *C6H6. [Tripett & Walker J Chem Soc 1266 1961.]

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Preparation Products And Raw materials

Raw materials

Preparation Products


(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Suppliers

Global( 230)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Accela ChemBio Inc.
(+1)-858-699-3322
(+1)-858-876-1948 info@accelachem.com United States 19988 58
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21842 58
Hi-Tech Chemistry Corp
0519-86626038
yuhh@hitechem.com CHINA 811 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070
product@chemlin.com.cn CHINA 3014 60
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24886 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30039 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Hebei Huanhao Biotechnology Co., Ltd.
+8618034552304
86-0311-83975816 cathylee@hbhuanhao.com CHINA 885 58
Changzhou Ansciep Chemical Co., Ltd.
+86 519 86305871
+86 519 86305879 sales@ansciepchem.com CHINA 4242 58

View Lastest Price from (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2020-09-10 (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
2136-75-6
US $10.00 / KG 1KG 99.9% 20tons Hebei Runbin Biotechnology Co. LTD
2020-07-02 2-(Triphenylphosphoranylidene)acetaldehyde
2136-75-6
US $50.00 / KG 1KG 99% 10 MT Hebei Huanhao Biotechnology Co., Ltd.
2020-01-14 (Formylmethylene)Triphenylphosphorane
2136-75-6
US $1.00-0.00 / KG 1KG 99% 20 tons Shaanxi Dideu Medichem Co. Ltd

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