CAS 17261-28-8|2-(Diphenylphosphino)benzoic acid

Introduction：Basic information about CAS 17261-28-8|2-(Diphenylphosphino)benzoic acid, 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	2-(Diphenylphosphino)benzoic acid
CAS Number	17261-28-8	Molecular Weight	306.295
Density	/	Boiling Point	451.0±28.0 °C at 760 mmHg
Molecular Formula	C₁₉H₁₅O₂P	Melting Point	174-181 °C(lit.)
MSDS	ChineseUSA	Flash Point	226.5±24.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2-(Diphenylphosphino)benzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Boiling Point	451.0±28.0 °C at 760 mmHg
Melting Point	174-181 °C(lit.)
Molecular Formula	C₁₉H₁₅O₂P
Molecular Weight	306.295
Flash Point	226.5±24.0 °C
Exact Mass	306.080963
PSA	50.89000
LogP	5.37
Vapour Pressure	0.0±1.2 mmHg at 25°C
InChIKey	UYRPRYSDOVYCOU-UHFFFAOYSA-N
SMILES	O=C(O)c1ccccc1P(c1ccccc1)c1ccccc1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H332-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn:Harmful;
Risk Phrases	R20/22;R36/37/38
Safety Phrases	S26-S36-S36/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	DG9287500
HS Code	2916399090

Customs

HS Code	2916399090
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

2-diphenylphosphanylbenzoic acid

Benzoic acid, 2-(diphenylphosphino)-

2-(diphenylphosphanyl)benzoic acid

2-(Diphenylphosphino)benzoic acid

EINECS 241-293-7

(2-Carboxyphenyl)diphenylphosphine

MFCD00674024

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