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Triethylphosphine oxide

Triethylphosphine oxide structure

CAS No:
597-50-2
Formula:
C6H15OP
Chemical Name:
Triethylphosphine oxide
Synonyms:
Phosphine oxide,triethyl-;Triethylphosphine oxide;SKF 39804;NSC 41934;(Diethylphosphoryl)ethane;1-Diethylphosphorylethane
Categories:
Organic Chemistry > Phosphines

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Description

White needles

Triethylphosphine oxide Basic Attributes

Molecular Weight：

134.16

Exact Mass：

134.16

UNII：

EBL8T8KF7P

NSC Number：

41934

DSSTox ID：

DTXSID40208407

HScode：

29310099

Characteristics

PSA：

26.88000

XLogP3：

2.40920

Appearance：

White Needles

Density：

0.884g/cm3

Melting Point：

50-51 °C @ Solvent: Ligroine

Boiling Point：

70 °C @ Press: 1 Torr

Flash Point：

133 °F

Refractive Index：

1.399

Water Solubility：

soluble in water.

Safety Information

Transport codes：

1759

wgk germany：

hazard class code：

safety instructions：

45-36/37/39-26

RTECS Number：

SZ1640000

Marks：

Stability/Shelf Life：

hygroscopic

GHS Classification：

|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 5 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:134.16
XLogP3:0.5
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:3
Exact Mass:134.086052095
Monoisotopic Mass:134.086052095
Topological Polar Surface Area:17.1
Heavy Atom Count:8
Complexity:79.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes