 Home > Encyclopedia > Trimethylphosphine oxide

Trimethylphosphine oxide

Trimethylphosphine oxide structure

CAS No:
676-96-0
Formula:
C3H9OP
Chemical Name:
Trimethylphosphine oxide
Synonyms:
Phosphine oxide,trimethyl-;Trimethylphosphine oxide;TMPO;(Dimethylphosphoryl)methane
Categories:
Organic Chemistry > Phosphines

Request for Quotation

Trimethylphosphine oxide Basic Attributes

Molecular Weight：

92.08

Exact Mass：

92.08

EC Number：

211-633-9

DSSTox ID：

DTXSID90217923

HScode：

29319090

Characteristics

PSA：

17.1

XLogP3：

1.23890

Appearance：

Crystalline

Density：

0.9 g/cm3

Melting Point：

140-141 °C

Boiling Point：

194℃

Flash Point：

71℃

Refractive Index：

1.364

Water Solubility：

Soluble in polar organic solvents.

Safety Information

hazard class code：

22-36/37/38

safety instructions：

26-36

Marks：

Precautionary statement(s)：

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, P501

Hazard Statements：

H302

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 4 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

trimethylphosphine oxide

Computed Properties

Molecular Weight:92.08
XLogP3:-0.6
Hydrogen Bond Acceptor Count:1
Exact Mass:92.039101904
Monoisotopic Mass:92.039101904
Topological Polar Surface Area:17.1
Heavy Atom Count:5
Complexity:53
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of Trimethylphosphine oxide

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

TRIMETHYLPHOSPHINE OXIDE

CAS No.: 676-96-0

Content: 99.00%

Inquiry
Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

TRIMETHYLPHOSPHINE OXIDE

CAS No.: 676-96-0

Grade: Chemical Grade

Content: 95%

Inquiry