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dimethylphosphinic acid

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Origin: China

Cas No: 3283-12-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 3283-12-3 Formula: C2H7O2P Molecular Weight: 94.04950

Basic Info

Chemical Name	dimethylphosphinic acid
Synonyms	Dimethylphosphonicacid; Dimethylphosphinigsaeure; dimethyl-phosphinic acid; Dimethyl-phosphinsaeure; Phosphinic acid, dimethyl-; DIMETHYLPHOSPHINIC ACID;
CAS No.	3283-12-3
Molecular Formula	C2H7O2P
Molecular Weight	94.04950
PSA	47.11000
LogP	0.51640

Properties

Density	1.13g/cm3
Boiling Point	277ºC at 760mmHg
Melting Point	85-89ºC(lit.)
Flash Point	137.7ºC

Safety Info

Safety Statements	26-37/39
HS Code	2915900090
Risk Statements	R36/37/38
Hazard Codes	Xi

Synthesis Route

N-dimethylphosphoryl-N-methylmethanamine→dimethylphosphinic acid+N-methylmethanamine,perchloric acid
iodomethane→Trimethylphosphine Oxide+dimethylphosphinic acid
Trimethylphosphine Oxide→formic acid+dimethylphosphinic acid

Precursor

iodomethane
2,6-Di-tert-butyl-4-methylpyridine
sirolimus
DIMETHYLPHOSPHINIC CHLORIDE

Downstream Product

[dimethylphosphoryloxy(methyl)phosphoryl]methane
dimethyl(oxo)phosphanium
DIMETHYLPHOSPHINIC CHLORIDE
[fluoro(methyl)phosphoryl]methane

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