1-PENTYN-3-OL

CAS No.：4187-86-4

Other grades of this product :

1-PENTYN-3-OL Basic information

Product Name:	1-PENTYN-3-OL
Synonyms:	ETHYL ETHYNYL CARBINOL;1-PENTYN-3-OL;PENT-1-YN-3-OL;Pentynol;1-Pentyn-3-ol,98%;(3S)-1-pentyn-3-ol;Ethyl ethynyl carbinol,99%;1-Pentyn-3-ol 98%
CAS:	4187-86-4
MF:	C5H8O
MW:	84.12
EINECS:	224-063-0
Product Categories:	Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Organic Building Blocks;Terminal;Building Blocks;Chemical Synthesis;Organic Building Blocks
Mol File:	4187-86-4.mol

1-PENTYN-3-OL Chemical Properties

Melting point	-24.1°C (estimate)
Boiling point	124 °C
density	0.975 g/mL at 25 °C(lit.)
vapor density	1 (vs air)
refractive index	n20/D 1.434(lit.)
Fp	85 °F
storage temp.	Sealed in dry,2-8°C
pka	13.28±0.20(Predicted)
form	clear liquid
color	Colorless to Yellow to Green
Water Solubility	Slightly soluble in water.
BRN	1098409
InChIKey	LBSKEFWQPNVWTP-UHFFFAOYSA-N
CAS DataBase Reference	4187-86-4(CAS DataBase Reference)

Safety Information

Hazard Codes	T
Risk Statements	10-23/24/25
Safety Statements	16-36/37/39-45
RIDADR	UN 1986 3/PG 3
WGK Germany	3
RTECS	SC4758500
HazardClass	3
PackingGroup	III
HS Code	29052900

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English
ALFA	English

1-PENTYN-3-OL Usage And Synthesis

Chemical Properties	CLEAR YELLOW LIQUID
Uses	1-Pentyn-3-ol is used as a pharmaceutical intermediate.

1-PENTYN-3-OL Preparation Products And Raw materials

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