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Dimethylphosphinic acid

Dimethylphosphinic acid structure

CAS No:
3283-12-3
Formula:
C2H7O2P
Chemical Name:
Dimethylphosphinic acid
Synonyms:
Phosphinic acid,P,P-dimethyl-;Phosphinic acid,dimethyl-;P,P-Dimethylphosphinic acid;Dimethylphosphinic acid;Hydroxydimethylphosphine oxide;DMPA
Categories:
Organic Chemistry > Phosphines

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Description

White crystals or crystalline powder

Dimethylphosphinic acid is a member of phosphinic acids.

Dimethylphosphinic acid Basic Attributes

Molecular Weight：

94.05

Exact Mass：

94.05

EC Number：

221-927-9

DSSTox ID：

DTXSID00186499

HScode：

2915900090

Characteristics

PSA：

47.11000

XLogP3：

-0.38

Density：

1.1±0.1 g/cm3

Melting Point：

92 °C

Boiling Point：

377 °C

Flash Point：

137.7±19.3 °C

Refractive Index：

1.390

Safety Information

Transport codes：

NONH for all modes of transport

wgk germany：

hazard class code：

36/37/38

safety instructions：

26-37/39

Marks：

Precautionary statement(s)：

P261-P305 + P351 + P338

Hazard Statements：

H315-H319-H335

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:94.05
XLogP3:-1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:94.01836646
Monoisotopic Mass:94.01836646
Topological Polar Surface Area:37.3
Heavy Atom Count:5
Complexity:62
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes