3-Buten-1-ol Chemical Properties

Melting point:

-31.44°C (estimate)

Boiling point:

112-114 °C (lit.)

Density 

0.838 g/mL at 25 °C (lit.)

refractive index 

n20/D 1.421(lit.)

Flash point:

90 °F

storage temp. 

Sealed in dry,Store in freezer, under -20°C

solubility 

soluble in Chloroform, Methanol

pka

15.04±0.10(Predicted)

form 

Liquid

color 

Clear colorless to slightly yellow

Specific Gravity

0.843

explosive limit

2-28%(V)

Water Solubility 

SOLUBLE

BRN 

1633504

Stability:

Stable. Incompatible with acids, acid chlorides, acid anhydrides, oxidizing agents. Flammable.

InChIKey

ZSPTYLOMNJNZNG-UHFFFAOYSA-N

LogP

0.679 (est)

CAS DataBase Reference

627-27-0(CAS DataBase Reference)

NIST Chemistry Reference

3-Buten-1-ol(627-27-0)

EPA Substance Registry System

3-Buten-1-ol (627-27-0)

Safety Information

Hazard Codes 

Xi

Risk Statements 

10-36/37/38

Safety Statements 

16-26-36

RIDADR 

UN 1987 3/PG 3

WGK Germany 

3

TSCA 

Yes

HazardClass 

3

PackingGroup 

II

HS Code 

29052990

MSDS

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3-Buten-1-ol Usage And Synthesis

Description

3-Buten-1-ol(627-27-0) is a homoallyl alcohol. It is employed in a study of the Mn-catalyzed hydrohydrazination of olefins. It is also used in a study of the conversion of propargylic acetates to ethers catalyzed by ferric chloride¹. It can also be used as a starting reagent in asymmetric total synthesis of natural seimatopolide B. It was also used in the synthesis of catalytic bimetallic nanoparticles².

Chemical Properties

liquid

Uses

3-Buten-1-ol is an aliphatic primary alcohol used as a reagent in organic synthesis.

Uses

3-Buten-1-ol is employed in a study of the Mn-catalyzed hydrohydrazination of olefins. Also used in a study of the conversion of propargylic acetates to ethers catalyzed by ferric chloride.

Uses

Employed in a study of the Mn-catalyzed hydrohydrazination of olefins. Also used in a study of the conversion of propargylic acetates to ethers cataylzed by ferric chloride.

Definition

ChEBI: 3-Buten-1-ol is a primary alcohol.

General Description

3-Buten-1-ol is a homoallyl alcohol that can be prepared by the dehydration of 1,4-butanediol using cerium catalyst. The intramolecular hydrogen bonding of 3-buten-1-ol has been studied using FT-IR and ¹H NMR spectroscopic data. Its microwave spectrum has been recorded and analyzed. The alkylation reaction of 3-buten-1-ol using titanium-organoaluminum system has been studied. Its gas-phase enthalpy of formation has been reported to be -147.3 ± 1.8kJ mol^-1.

Hazard

3-Buten-1-ol is strongly irritating to the skin and eyes. it may cause respiratory irritation. it is toxic to aquatic organisms and has long lasting effects.

Synthesis

The synthesis of 3-Buten-1-ol is as follows:After adding 24.3 g (1 mol) of magnesium turnings, 50 g of diethyl ether and 1 ml of dibromoethane in a 500 mL four-necked flask,A solution of 62.5 g of vinyl chloride (1 mol) dissolved in 200 g of diethyl ether was added dropwise to magnesium and diethyl ether, and the micro reflux was controlled, and the dropwise addition was completed, and the mixture was kept under a micro reflux for 2 hours, and the temperature was lowered to -5 °C;Then 44 g (1 mol) of ethylene oxide was dissolved in 60 g of diethyl ether. Ethylene oxide is added dropwise to the vinylmagnesium chloride solution prepared above, control the temperature -5-5 degrees, and stir at this temperature for 1 hour. Sampling gas phase analysis until the reaction is complete; pour the reaction solution into a 1000 mL beaker, Add 200mL of ice water and add ammonium chloride until the residual magnesium disappears. Control the temperature 0-10 ° C, stir for 1 hour after the addition, add salt to saturation, static layering. The organic layer was separated and washed twice with 100 ml of saturated brine, and a polymerization inhibitor was added. The product is subjected to rectification to obtain 53 g of 3-buten-1-ol, and the content is 99.2%. The yield was 73.6%.

3-Buten-1-ol(627-27-0)Related Product Information

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• Maleic acid
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• PeMetrexed IMpurity D
• PeMetrexed EP IMpurity C