3-PENTYN-1-OL

CAS No.：10229-10-4

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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3-PENTYN-1-OL Basic information

Product Name:	3-PENTYN-1-OL
Synonyms:	3-PENTYN-1-OL;pent-3-yn-1-ol;3-PENTYN-1-OL 99%;3-PENTYN-1-OL 99+%;3-Pentyn-1-ol, 99% 5GR;3-PENTYN-1-OL, 98%3-PENTYN-1-OL, 98%3-PENTYN-1-OL, 98%;3-Pentyn-1-ol&gt
CAS:	10229-10-4
MF:	C5H8O
MW:	84.12
EINECS:	233-550-7
Product Categories:	Acetylenes;Acetylenic Alcohols & Their Derivatives;Alkynes;Internal;Organic Building Blocks
Mol File:	10229-10-4.mol

3-PENTYN-1-OL Chemical Properties

Melting point	-24.1°C (estimate)
Boiling point	154-157 °C (lit.)
density	0.912 g/mL at 25 °C (lit.)
refractive index	n20/D 1.456(lit.)
Fp	130 °F
storage temp.	2-8°C
pka	14.39±0.10(Predicted)
form	clear liquid
Specific Gravity	0.912
color	Colorless to Light yellow to Light orange
BRN	1735967
CAS DataBase Reference	10229-10-4(CAS DataBase Reference)
EPA Substance Registry System	3-Pentyn-1-ol (10229-10-4)

Safety Information

Hazard Codes	Xi
Risk Statements	10-36/37/38
Safety Statements	26-36
RIDADR	UN 1987 3/PG 3
WGK Germany	3
F	10
TSCA	Yes
HazardClass	3.2
PackingGroup	III
HS Code	29052900

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

3-PENTYN-1-OL Usage And Synthesis

Chemical Properties	clear yellow liquid
Uses	3-Pentyn-1-ol was used in the synthesis of 4,4-bis(1-methyl-1H-indol-3-yl)pentan-1-ol.
General Description	Inhibiting effect of 3-pentyn-1-ol on the corrosion of iron in 1M HCl has been investigated. Reaction of 3-pentyn-1-ol with Fe₃(CO)₁₂in CH₃OH/KOH solution yields closed trinuclear hydridic complex (μ-H)Fe₃(CO)₉(μ₃-η³-[H₃CCC(CH₂)(CH₂)CO]).

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

Preparation Products

pent-1-en-3-yne-->CIS-3-PENTEN-1-OL-->OXY-3-PENTENE-->PENT-4-YNAL (IN DCM 30% W/W)

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