CAS 1483-74-5|1,1,4,4-Tetraphenyl-2-butyn-1,4-diol

Introduction：Basic information about CAS 1483-74-5|1,1,4,4-Tetraphenyl-2-butyn-1,4-diol, 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	1,1,4,4-Tetraphenyl-2-butyn-1,4-diol
CAS Number	1483-74-5	Molecular Weight	390.47300
Density	1.211g/cm3	Boiling Point	621.1ºC at 760mmHg
Molecular Formula	C₂₈H₂₂O₂	Melting Point	194-196ºC
MSDS	/	Flash Point	278.4ºC

Names

Name	1,1,4,4-tetraphenylbut-2-yne-1,4-diol
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.211g/cm3
Boiling Point	621.1ºC at 760mmHg
Melting Point	194-196ºC
Molecular Formula	C₂₈H₂₂O₂
Molecular Weight	390.47300
Flash Point	278.4ºC
Exact Mass	390.16200
PSA	40.46000
LogP	4.86200
Vapour Pressure	2.74E-16mmHg at 25°C
Index of Refraction	1.657
InChIKey	CPXHDGJIYPGMMZ-UHFFFAOYSA-N
SMILES	OC(C#CC(O)(c1ccccc1)c1ccccc1)(c1ccccc1)c1ccccc1

Safety Information

Hazard Codes	C
Safety Phrases	22-24/25
HS Code	2906299090

Customs

HS Code	2906299090
Summary	2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Synonyms

1,1,4,4-tetraphenyl-2-butyn-1,4-diol

1,1,4,4-Tetrapheylbut-2-in-1,4-diol

Tetraphenyl-but-2-in-1,4-diol

2-Butyne-1,4-diol,1,1,4,4-tetraphenyl

1,1,4,4-Tetraphenyl-2-butyne-1,4-diol

1,1,4,4-Tetraphenyl butynediol-1,4

tetraphenyl-but-2-yne-1,4-diol

1,1,4,4-tetraphenyl-1,4-dihydroxy-2-butyne

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