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537764

1-Hexyn-3-ol

Name: 1-Hexyn-3-ol
Brand: ALDRICH

90%, technical grade

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About This Item

Empirical Formula (Hill Notation):

C₆H₁₀O

CAS Number:

105-31-7

Molecular Weight:

98.14

NACRES:

NA.22

PubChem Substance ID:

24878247

UNSPSC Code:

12352100

EC Number:

203-286-7

MDL number:

MFCD00014408

Assay:

90%

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Properties

grade

technical grade

assay

90%

refractive index

n20/D 1.431

bp

118 °C

density

0.873 g/mL at 25 °C

SMILES string

CCCC(O)C#C

InChI

1S/C6H10O/c1-3-5-6(7)4-2/h2,6-7H,3,5H2,1H3

InChI key

LTFTWJYRQNTCHI-UHFFFAOYSA-N

Description

General description

1-Hexyn-3-ol is a terminal propargylic alcohol. It undergoes microwave-accelerated coupling-isomerization reaction (MACIR) with (hetero)aryl halides to afford the corresponding enone.

Application

1-Hexyn-3-ol may be used in the synthesis of racemic 3-hydroxy-2-hexanone. It may also be used in the preparation of 1,2,3-triazoles.

pictograms

GHS02,GHS06,GHS05

signalword

Danger

hcodes

H226,H301,H310,H318

pcodes

P210 - P262 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P305 + P351 + P338 + P310

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

117.0 °F

flash_point_c

47.2 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number

MKCG1905

MKBF9046V

12227LD

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Articles

Functionalized Alkynes

Alkynes' versatility enables reactions like addition, metathesis, hydroboration, cleavage, coupling, and cycloadditions in synthetic chemistry.

Synthesis of New Carbohydrate Derivatives Via 1, 3-Dipolarcycloaddition Reaction.

Sharba AHK, et al.

Journal of Al-Nahrain University, 14(2), 9S-9S (2011)

Microwave-Accelerated Coupling-Isomerization Reaction (MACIR)?A General Coupling-Isomerization Synthesis of 1, 3-Diarylprop-2-en-1-ones.

Muller TJJ.

Advanced Synthesis & Catalysis, 348(18), 2565-2570 (2006)

(2S,4E)-2-Hydroxy-4-octen-3-one, a Male-Produced Attractant Pheromone of the Cerambycid Beetle Tylonotus bimaculatus.

Yunfan Zou et al.

Journal of chemical ecology, 41(7), 670-677 (2015-07-08)

We report the identification of a novel pheromone structure from males of the cerambycid beetle Tylonotus bimaculatus Haldeman (Cerambycinae: Hesperophanini), a species native to eastern North America. Volatiles collected from adult males contained (2S,4E)-2-hydroxyoct-4-en-3-one (71%), (3R,4E)-3-hydroxyoct-4-en-2-one (15%), (E)-4-octen-2,3-dione (13%), and

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Global Trade Item Number

SKU	GTIN
537764-5G	04061837581946