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244341

2-Butyn-1-ol

98%

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Size/SKUAvailabilityPrice
5 g

Available to ship TODAYfromMILWAUKEE

$77.70
25 g

Available to ship TODAYfromMILWAUKEE

$169.00
$126.75

About This Item

Linear Formula:
CH3C≡CCH2OH
CAS Number:
Molecular Weight:
70.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-113-4
Beilstein/REAXYS Number:
1733676
MDL number:
Assay:
98%
Form:
liquid

$77.70


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Quality Segment

assay

98%

form

liquid

refractive index

n20/D 1.453 (lit.)

bp

142-143 °C (lit.)

mp

−2.2 °C (lit.)

density

0.937 g/mL at 25 °C (lit.)

functional group

hydroxyl

SMILES string

CC#CCO

InChI

1S/C4H6O/c1-2-3-4-5/h5H,4H2,1H3

InChI key

NEEDEQSZOUAJMU-UHFFFAOYSA-N

Application

2-Butyn-1-ol was used in the synthesis of homocoupling products, [{Ru(P(OCH3)3)2(CH3CN)3}2{μ-SCRCHCH(OCH2CCR)S}](CF3SO3)4.
Synthesis of macrocyclic ethers via metathesis reactions of cyclohexanes and cyclohexenes with allylic and propargylic side chains.†

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description

98%

description

≥98%

description

98%

description

98%

assay

98%

assay

≥98%

assay

98%

assay

98%

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

0.937 g/mL at 25 °C (lit.)

density

-

density

0.89 g/mL at 25 °C (lit.)

density

0.837 g/mL at 20 °C, 0.83 g/mL at 25 °C (lit.)

form

liquid

form

solid

form

-

form

-

bp

142-143 °C (lit.)

bp

102-103 °C/12 mmHg (lit.)

bp

108-111 °C (lit.)

bp

84-85 °C/25 mmHg (lit.)

mp

−2.2 °C (lit.)

mp

47-49 °C (lit.)

mp

-

mp

-


pictograms

FlameExclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

123.8 °F - closed cup

flash_point_c

51 °C - closed cup

ppe

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



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