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2,3-Butadien-1-ol

CAS No.
18913-31-0
Chemical Name:
2,3-Butadien-1-ol
Synonyms
Buta-2,3-dien-1-ol;1,2-Butadien-4-ol;2,3-Butadien-1-ol;Hydroxymethylallene;2,3-Butadien-1-ol 95%;4-Hydroxy-1,2-butadiene;2,3-Butadien-1-ol(6CI,8CI,9CI)|||
CBNumber:
CB11240446
Molecular Formula:
C4H6O
Molecular Weight:
70.09
MDL Number:
MFCD19704783
MOL File:
18913-31-0.mol
MSDS File:
SDS
Last updated:2026-05-27 23:05:34

2,3-Butadien-1-ol Properties

Boiling point 71.54°C (estimate)
Density 0.919 g/mL at 25 °C
refractive index n20/D 1.477
Flash point 42°C
storage temp. 2-8°C
pka 14.49±0.10(Predicted)
form liquid
InChI InChI=1S/C4H6O/c1-2-3-4-5/h3,5H,1,4H2
InChIKey JXKCVRNKAPHWJG-UHFFFAOYSA-N
SMILES C(O)C=C=C
UNSPSC Code 12352100
NACRES NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Warning
Hazard statements  H226-H315-H319-H335
Precautionary statements  P210-P233-P240-P241-P303+P361+P353-P305+P351+P338
target organs Respiratory system
Hazard Codes  Xi
Risk Statements  10-36/37/38
Safety Statements  26-39
RIDADR  UN 1993C 3 / PGIII
WGK Germany  3
Storage Class 3 - Flammable liquids
Hazard Classifications Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3

2,3-Butadien-1-ol price More Price(6)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 737577 2,3-Butadien-1-ol 95% 18913-31-0 500mg $129 2026-04-30 Buy
aablocks AA002HV0 Buta-2,3-dien-1-ol 95% 18913-31-0 100mg $86 2026-05-28 Buy
aablocks AA002HV0 Buta-2,3-dien-1-ol 95% 18913-31-0 250mg $123 2026-05-28 Buy
aablocks AA002HV0 Buta-2,3-dien-1-ol 95% 18913-31-0 1g $248 2026-05-28 Buy
aablocks AA002HV0 Buta-2,3-dien-1-ol 95% 18913-31-0 5g $983 2026-05-28 Buy
Product number Packaging Price Buy
737577 500mg $129 Buy
AA002HV0 100mg $86 Buy
AA002HV0 250mg $123 Buy
AA002HV0 1g $248 Buy
AA002HV0 5g $983 Buy

2,3-Butadien-1-ol Chemical Properties, Uses, Production

2,3-Butadien-1-ol Preparation Products And Raw materials

Raw materials

Preparation Products

2,3-Butadien-1-ol Suppliers

Global Suppliers ( 18)
Supplier Tel Email Country ProdList Advantage
Anhui Innovation Technology Co., Ltd 0551-62106121 13625641131 sales@innovation-ynwx.com China 569 58
Beijing Ouhe Technology Co., Ltd 13552068683 13522913783 2355560935@qq.com China 11777 60
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66028182 17714375163 yftan@aikonchem.com China 16674 50
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51389 80
Shanghai Carlow Chemicals Co., Ltd. 21-33526724 18930996265 info@carlowchem.com China 1820 50
Yantai ShengKailun Chemical Technology Co., Ltd. 13356901049 3119594100@qq.com China 7964 55
Zhengzhou Huiju Chemical Co., Ltd. 0371-55900031 18137872243 3927209986@qq.com China 9999 55
Energy Chemical 400-0056266 marketing1@energy-chemical.com China 44927 58
Shanghai Maclean Biochemical Technology Co., LTD 021-50706066 15221275939 shenlinxing@macklin.cn China 29676 58
Yantai Sheng Kai Lun Biological Products Co. , Ltd. 13356901049 mark@sklnchem.cn China 7954 58
2,3-Butadien-1-ol 1,2-Butadien-4-ol 4-Hydroxy-1,2-butadiene Hydroxymethylallene 2,3-Butadien-1-ol(6CI,8CI,9CI)||| 2,3-Butadien-1-ol 95% Buta-2,3-dien-1-ol 18913-31-0 Allenes Building Blocks Chemical Synthesis Organic Building Blocks