Trimethylphosphine Oxide

Modify Date: 2025-08-25 03:04:54

Trimethylphosphine Oxide structure	Common Name	Trimethylphosphine Oxide
	CAS Number	676-96-0	Molecular Weight	92.07670
	Density	0.9 g/cm3	Boiling Point	193.7ºC at 760 mmHg
	Molecular Formula	C₃H₉OP	Melting Point	140-141ºC
	MSDS	N/A	Flash Point	71ºC

Name	Trimethylphosphine Oxide
Synonym	More Synonyms

Density	0.9 g/cm3
Boiling Point	193.7ºC at 760 mmHg
Melting Point	140-141ºC
Molecular Formula	C₃H₉OP
Molecular Weight	92.07670
Flash Point	71ºC
Exact Mass	92.03910
PSA	26.88000
LogP	1.23890
Index of Refraction	1.364
InChIKey	LRMLWYXJORUTBG-UHFFFAOYSA-N
SMILES	CP(C)(C)=O
Water Solubility	Soluble in polar organic solvents.

Hazard Codes	Xn
Risk Phrases	R22;R36/37/38
Safety Phrases	S26;S36

MFCD00013910

dimethylphosphorylmethane

EINECS 211-633-9

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Trimethylphosphine Oxide
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Trimethylphosphine oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Trimethylphosphine oxide/676-96-0
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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