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(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE structure
CAS No.
2136-75-6
Chemical Name:
(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
Synonyms
FMY;Ph3P;TriPhenylPhosphine(TPP);FORMYLMETHYLENETRIPHENYLPHOSPORANE;2-Oxoethylidenetriphenylphosphorane;(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE;Triphenyl(2-oxoethylidene)phosphorane;(TRIPHENYLPHOSPHORANYLIDENE)ACETALDEHYDE;Formylmethylenetriphenylphosphorane, 98 %;2-(Triphenylphosphoranylidene)acetaldehyde
CBNumber:
CB6361549
Molecular Formula:
C20H17OP
Formula Weight:
304.32
MOL File:
2136-75-6.mol

(FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE Properties

Melting point:
185-188 °C(lit.)
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.
CAS DataBase Reference
2136-75-6(CAS DataBase Reference)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

(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 $44.7 2018-11-13 Buy
Sigma-Aldrich 280933 (Triphenylphosphoranylidene)acetaldehyde 95% 2136-75-6 25g $171 2018-11-13 Buy
TCI Chemical T2001 (Triphenylphosphoranylidene)acetaldehyde >98.0%(HPLC) 2136-75-6 5g $55 2018-11-22 Buy
TCI Chemical T2001 (Triphenylphosphoranylidene)acetaldehyde >98.0%(HPLC) 2136-75-6 25g $189 2018-11-22 Buy
Alfa Aesar A11709 (Formylmethylene)triphenylphosphorane, 97%, may cont. up to ca 3% water 2136-75-6 10g $56.8 2018-11-15 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( 211)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817
info@dakenchem.com CHINA 21909 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 20680 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32457 55
Nanjing ChemLin Chemical Industry Co., Ltd.
025-83697070;product@chemlin.com.cn
product@chemlin.com.cn CHINA 3015 60
ATK CHEMICAL COMPANY LIMITED
+86 21 5161 9050/ 5187 7795
+86 21 5161 9052/ 5187 7796 ivan@atkchemical.com CHINA 24196 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 20653 58
NINGBO INNO PHARMCHEM CO., LTD.
13867897135
sales@nbinno.com CHINA 925 58
Hebei Huanhao Biotechnology Co., Ltd.
86-0311-83975816 whatsapp +8618034554576
86-0311-83975816 grace@hbhuanhao.com CHINA 702 58
Kono Chem Co., Ltd
+86-132 8924 6953(Whatsapp/Wechat)
+86-29-86107037 info@konochemical.com CHINA 3064 58

View Lastest Price from (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-07-25 (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
2136-75-6
US $100.00 / KG 1KG 99% 20kg career henan chemical co
2018-07-25 (FORMYLMETHYLENE)TRIPHENYLPHOSPHORANE
2136-75-6
US $100.00 / KG 1KG 99% 20kg career henan chemical co
2018-11-09 2-(Triphenylphosphoranylidene)acetaldehyde
2136-75-6
US $50.00 / KG 1KG 99% 10 MT Hebei Huanhao Biotechnology Co., Ltd.

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