CAS 23250-03-5|(2-HYDROXY-5-METHOXY-PHENYL)-(1-PHENYL-1H-PYRAZOL-4-YL)-METHANONE

Introduction：Basic information about CAS 23250-03-5|(2-HYDROXY-5-METHOXY-PHENYL)-(1-PHENYL-1H-PYRAZOL-4-YL)-METHANONE, 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-HYDROXY-5-METHOXY-PHENYL)-(1-PHENYL-1H-PYRAZOL-4-YL)-METHANONE
CAS Number	23250-03-5	Molecular Weight	342.79900
Density	/	Boiling Point	/
Molecular Formula	C₂₀H₂₀ClOP	Melting Point	234-235ºC (dec.)(lit.)
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	2-hydroxyethyl(triphenyl)phosphanium,chloride
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	234-235ºC (dec.)(lit.)
Molecular Formula	C₂₀H₂₀ClOP
Molecular Weight	342.79900
Exact Mass	342.09400
PSA	33.82000
InChIKey	NOEABYSOSUWXKG-UHFFFAOYSA-M
SMILES	OCC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Cl-]

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36
RIDADR	NONH for all modes of transport
HS Code	2931900090

Customs

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Synonyms

2-hydroxy ethyltriphenylphosphonium chloride

MFCD00011754

(2-Hydroxyethyl)triphenylphosphonium chloride

EINECS 245-521-6

triphenyl-(2-hydroxy-ethyl)phosphonium chloride

Phosphonium,(2-hydroxyethyl)triphenyl-,chloride

2-hydroxyethyl-1-triphenylphosphonium chloride

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