(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide

Modify Date: 2025-08-22 12:13:47

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure
(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide structure
Common Name (2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
CAS Number 1779-58-4 Molecular Weight 415.260
Density N/A Boiling Point N/A
Molecular Formula C21H20BrO2P Melting Point 165-170 °C (dec.)(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name (2-methoxy-2-oxoethyl)-triphenylphosphanium,bromide
Synonym More Synonyms

 Chemical & Physical Properties

Melting Point 165-170 °C (dec.)(lit.)
Molecular Formula C21H20BrO2P
Molecular Weight 415.260
Exact Mass 414.038422
PSA 39.89000
LogP 0.15750
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36-S37/39
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2931900090

 Synthetic Route

~94%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Castaneda, Fernando; Aliaga, Christian; Acuna, Cristina; Silva, Paul; Bunton, Clifford A. Phosphorus, Sulfur and Silicon and the Related Elements, 2008 , vol. 183, # 5 p. 1188 - 1208

~0%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Abdou, Wafaa M.; Ganoub, Neven A. F. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 60, # 1.2 p. 49 - 55

~0%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Abdou, Wafaa M.; Ganoub, Neven A. F. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 60, # 1.2 p. 49 - 55

~0%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Abdou, Wafaa M.; Ganoub, Neven A. F. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 60, # 1.2 p. 49 - 55

~0%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Abdou, Wafaa M.; Ganoub, Neven A. F. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 60, # 1.2 p. 49 - 55

~%

(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide Structure

(2-Methoxy-2-ox...

CAS#:1779-58-4

Literature: Chemische Berichte, , vol. 95, p. 2921 - 2927

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

MFCD00011801
(2-Methoxy-2-oxoethyl)triphenylphosphonium bromide
EINECS 217-222-0
methoxycarbonylmethyl-triphenylphosphonium bromide
Ph3PCHCO2MeBr
Phosphonium, (2-methoxy-2-oxoethyl)triphenyl-, bromide (1:1)
Methoxycarbonylmethyl(triphenyl)phosphonium Bromide
Carbomethoxymethyl(triphenyl)phosphonium Bromide
(Methoxycarbonylmethyl)Triphenylphosphonium Bromide
(2-Methoxy-2-oxoethyl)(triphenyl)phosphonium bromide
(Carbomethoxymethyl)triphenylphosphonium bromide
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