1,1-DIPHENYL-2-PROPYN-1-OL

1,1-DIPHENYL-2-PROPYN-1-OL Basic information

Product Name:	1,1-DIPHENYL-2-PROPYN-1-OL
Synonyms:	1,1-diphenyl-2-propyn-1-o;1,1-Diphenylpropargyl alcohol;1,1-diphenylpropargylalcohol;2-Propyn-1-ol, 1,1-diphenyl-;3,3-Diphenyl-3-hydroxy-1-propyne;alpha-ethynyl-alpha-phenyl-benzenemethano;Diphenylethinylcarbinol;TIMTEC-BB SBB008737
CAS:	3923-52-2
MF:	C15H12O
MW:	208.26
EINECS:	213-658-0
Product Categories:	Building Blocks;Chemical Synthesis;Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Organic Building Blocks;Organic Building Blocks;Terminal
Mol File:	3923-52-2.mol

1,1-DIPHENYL-2-PROPYN-1-OL Chemical Properties

Melting point	47-49 °C (lit.)
Boiling point	183 °C/20 mmHg (lit.)
density	1.0459 (rough estimate)
refractive index	1.5361 (estimate)
Fp	>230 °F
storage temp.	Inert atmosphere,Room Temperature
pka	11.58±0.29(Predicted)
form	Powder or Crystals
color	White to pale yellow
Water Solubility	Insoluble in water.
BRN	514549
InChIKey	SMCLTAARQYTXLW-UHFFFAOYSA-N
CAS DataBase Reference	3923-52-2(CAS DataBase Reference)
EPA Substance Registry System	1,1-Diphenyl-2-propyn-1-ol (3923-52-2)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	DA4796050
F	10-23
HS Code	29062900

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

1,1-DIPHENYL-2-PROPYN-1-OL Usage And Synthesis

Chemical Properties	Off-white powder
Uses	1,1-Diphenyl-2-propyn-1-ol is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. It is used in medicine.
Uses	1,1-Diphenyl-2-propyn-1-ol may be used in the synthesis of: (PCy₃)₂Cl₂Ru(3-phenylinden-1-ylidene) (Cy=cyclohexyl) thieno-2H-chromenes {Ru(Cp*)(CO)[=C(OMe)CH=CPh₂][Ph₂PCH₂C(=O)tBu]}[PF₆] (Cp=cyclopentadienyl)
General Description	1,1-Diphenyl-2-propyn-1-ol is an alkynol.

1,1-DIPHENYL-2-PROPYN-1-OL Preparation Products And Raw materials

Raw materials

Benzene, 1,1'-[1-[(trimethylsilyl)oxy]-2-propyn-1-ylidene]bis--->ethyne-->1,1,4,4-TETRAPHENYL-2-BUTYN-1,4-DIOL-->LITHIUM (TRIMETHYLSILYL)ACETYLIDE-->SODIUM ACETYLIDE-->Calcium carbide-->ETHYNYLMAGNESIUM BROMIDE-->Acetylene-->Benzophenone

Enpromate FLUOREN-9-OL, 9-(3-(1-PYRROLIDINYL)-1-PROPYNYL)-, HYDROCHLORIDE (-)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL RARECHEM AM UB 0029 (+)-1,6-BIS(2-CHLOROPHENYL)-1,6-DIPHENYL-2,4-HEXADIYNE-1,6-DIOL Diferidin RARECHEM AM UB 0047 CHEMBRDG-BB 5118935 1,1,3-Triphenylpropargyl alcohol RARECHEM AM UB 0026 RARECHEM AM UB 0040 1,1-DIPHENYL-2-PROPYN-1-OL RARECHEM AM UB 0028 9-ETHYNYL-9-FLUORENOL 1,1,1-TRIFLUORO-2,5,5-TRIPHENYLPENT-3-YNE-2,5-DIOL Butinoline 9-(3-(Diethylamino)-1-propynyl)fluoren-9-ol hydrochloride 1,1,4,4-TETRAPHENYL-2-BUTYN-1,4-DIOL

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