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Methyl triphenyl phosphonium chloride

Product Name
Methyl triphenyl phosphonium chloride
CAS No.
1031-15-8
Chemical Name
Methyl triphenyl phosphonium chloride
Synonyms
[Ph3MP]Cl;Triphenylmethylchlorophosphine;METHYLTRIPHENYLPHOSPHONIUM CHLOR;Methyltriphenyl phosphorus chloride;TriPhenylMethylPhosphonium Chloride;Methyl triphenyl phosphonium chloride;PHOSPHONIUM,METHYLTRIPHENYL-,CHLORIDE;methyl(triphenyl)phosphanium chloride;Methyltriphenylphosphonium chloride, 98%;METHYL TRIPHENYL PHOSPHONIUM CHLORIDE MTPPC
CBNumber
CB8428206
Molecular Formula
C19H18ClP
Formula Weight
312.77
MOL File
1031-15-8.mol
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Methyl triphenyl phosphonium chloride Property

Melting point:
221°C (dec.)
Boiling point:
332.65℃ at 101.3kPa
Density 
1.22 at 23℃
vapor pressure 
0.001Pa at 40℃
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in methanol.
form 
Solid:crystalline
color 
White to Almost white
Sensitive 
Hygroscopic
LogP
-1.73 at 20℃ and pH6.3-6.46
Surface tension
71.4mN/m at 1g/L and 20℃
CAS DataBase Reference
1031-15-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xn;N,N,Xn
Risk Statements 
21/22-38-41-51/53
Safety Statements 
22-26-36/37/39-61
RIDADR 
UN 3077
WGK Germany 
2
HazardClass 
9
PackingGroup 
III
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H312Harmful in contact with skin

H315Causes skin irritation

H318Causes serious eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
468002
Product name
Methyltriphenylphosphonium chloride
Purity
97%
Packaging
5g
Price
$170
Updated
2025/07/31
Sigma-Aldrich
Product number
468002
Product name
Methyltriphenylphosphonium chloride
Purity
97%
Packaging
25g
Price
$492
Updated
2023/06/20
TCI Chemical
Product number
M2702
Product name
Methyltriphenylphosphonium Chloride
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$64
Updated
2025/07/31
TCI Chemical
Product number
M2702
Product name
Methyltriphenylphosphonium Chloride
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$220
Updated
2025/07/31
TRC
Product number
M332465
Product name
Methyltriphenylphosphonium chloride
Packaging
100mg
Price
$60
Updated
2021/12/16
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Methyl triphenyl phosphonium chloride Chemical Properties,Usage,Production

Uses

Methyltriphenylphosphonium chloride is used as a phase transfer catalyst in synthetic chemistry. It acts as a catalyst for regio-controlled ring-opening polymerization of substituted epoxides. It is utilized for controlling the corrosion iron. It acts as a reactant for intramolecular nitrone cycloaddition. In addition to this, it is used for neoplasm inhibition through antimitochondrial effect.

reaction suitability

reaction type: C-C Bond Formation

Methyl triphenyl phosphonium chloride Preparation Products And Raw materials

Raw materials

Preparation Products

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Methyl triphenyl phosphonium chloride Suppliers

Americas 1 Canada 2 China 186 Europe 1 Germany 1 India 25 Japan 2 Switzerland 1 United Kingdom 4 United States 17 Global 240
GLR Innovations
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A. B. Enterprises
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View Lastest Price from Methyl triphenyl phosphonium chloride manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Methyl triphenyl phosphonium chloride 1031-15-8
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-02-23
Zhuozhou Wenxi import and Export Co., Ltd
Product
MethylTriphenyl phosphonium Chloride 1031-15-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-10
Zhuozhou Wenxi import and Export Co., Ltd
Product
MethylTriphenyl phosphonium Chloride 1031-15-8
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-07-08

1031-15-8, Methyl triphenyl phosphonium chlorideRelated Search:

ACETONYLTRIPHENYLPHOSPHONIUM CHLORIDE 4-METHYLBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE (CARBOETHOXYMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE HYDRATE Benzyltriphenylphosphonium chloride (FORMYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE (CHLOROMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE (CYANOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE (4-CYANOBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE (4-METHOXYBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE 2-METHYLALLYL TRIPHENYLPHOSPHONIUM CHLORIDE (2-METHYLBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE (Methoxymethyl)triphenylphosphonium chloride (3-METHYLBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE Allyl triphenylphosphonium chloride (4-FLUOROBENZYL)TRIPHENYLPHOSPHONIUM CHLORIDE (1-NAPHTHYLMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE (METHYLTHIOMETHYL)TRIPHENYLPHOSPHONIUM CHLORIDE Tetraphenylphosphonium chloride

  • PHOSPHONIUM,METHYLTRIPHENYL-,CHLORIDE
  • Methyl triphenyl phosphonium chloride
  • Triphenylmethylchlorophosphine
  • [Ph3MP]Cl
  • methyl(triphenyl)phosphanium chloride
  • METHYL TRIPHENYL PHOSPHONIUM CHLORIDE MTPPC
  • TriPhenylMethylPhosphonium Chloride
  • METHYLTRIPHENYLPHOSPHONIUM CHLOR
  • Methyltriphenylphosphonium chloride (6CI, 7CI)
  • Methyltriphenyl phosphorus chloride
  • Methyltriphenylphosphonium chloride, 98%
  • Methyl(triphenyl)phosphoniumchloride（Assumed）
  • 1031-15-8
  • 1013-15-8
  • C19H18PCl
  • C19H18ClP
  • C-C Bond Formation
  • Olefination
  • Synthetic Reagents
  • Wittig Reagents
  • C-C Bond Formation
  • Olefination
  • Wittig Reagents