CAS 4020-99-9|Methyl diphenylphosphinite

Introduction：Basic information about CAS 4020-99-9|Methyl diphenylphosphinite, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Methyl diphenylphosphinite
CAS Number	4020-99-9	Molecular Weight	216.215
Density	1.078 g/mL at 25 °C(lit.)	Boiling Point	299.9±23.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₃OP	Melting Point	/
MSDS	ChineseUSA	Flash Point	163.7±22.9 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Diphenylmethoxyphosphine
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.078 g/mL at 25 °C(lit.)
Boiling Point	299.9±23.0 °C at 760 mmHg
Molecular Formula	C₁₃H₁₃OP
Molecular Weight	216.215
Flash Point	163.7±22.9 °C
Exact Mass	216.070404
PSA	22.82000
LogP	4.77
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	n20/D 1.604(lit.)
InChIKey	OAADXJFIBNEPLY-UHFFFAOYSA-N
SMILES	COP(c1ccccc1)c1ccccc1
Storage condition	0-6°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S37/39
RIDADR	UN 2810 6.1/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	6.1
HS Code	2909309090

Customs

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Synonyms

EINECS 223-683-9

Diphenylphosphinous Acid Methyl Ester

Methoxydiphenylphosphine

MFCD00048025

Phosphinous acid, diphenyl-, methyl ester

Phosphinous acid, P,P-diphenyl-, methyl ester

methoxy(diphenyl)phosphane

Methyl diphenylphosphinite

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