Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3-Mercapto-2-butanol

3-Mercapto-2-butanol

3-Mercapto-2-butanol Structure
3-Mercapto-2-butanol structure
CAS No.
54812-86-1
Chemical Name:
3-Mercapto-2-butanol
Synonyms
FEMA 3502;2-Hydroxy-3-butanethiol;3-Mercapto-2-butanol;3-MERCAPTOBUTAN-2-OL;2-Butanol, 3-mercapto-;3-Hydroxy-2-butanethiol;3-Mercapto-2-butanol 3-Mercapto-2-butanol,mixture of isomers;3-mercapto-2-butanol, mixture of isomers;3-Mercapto-2-butanol(mixtureofisomers)>
CBNumber:
CB5129063
Molecular Formula:
C4H10OS
Molecular Weight:
106.19
MDL Number:
MFCD00010271
MOL File:
54812-86-1.mol
MSDS File:
SDS
Last updated:2026-05-28 01:56:35
Request For Quotation

3-Mercapto-2-butanol Properties

Melting point -100°C (estimate)
Boiling point 59-61 °C10 mm Hg(lit.)
Density 0.999 g/mL at 25 °C(lit.)
refractive index n20/D 1.48(lit.)
Flash point 143 °F
form liquid (estimate)
pka 10.57±0.10(Predicted)
color Colorless to Almost colorless
LogP 0.477 (est)
Substances Added to Food (formerly EAFUS) 2-MERCAPTO-3-BUTANOL
CAS DataBase Reference 54812-86-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H227-H315-H319
Precautionary statements  P210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P370+P378-P403+P235-P501
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39
RIDADR  UN 3336 3/PG 3
WGK Germany  3
HS Code  2930.90.9250
HazardClass  3.2
PackingGroup  III
NFPA 704
2
1 0

3-Mercapto-2-butanol price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical M1843 3-Mercapto-2-butanol (mixture of isomers) >97.0%(GC) 54812-86-1 25g $75 2026-04-30 Buy
aablocks AA003JJI 3-Mercapto-2-butanol 98% 54812-86-1 5g $12 2026-05-28 Buy
aablocks AA003JJI 3-Mercapto-2-butanol ≥97%(GC) 54812-86-1 25g $29 2026-05-28 Buy
aablocks AA003JJI 3-Mercapto-2-butanol ≥97%(GC) 54812-86-1 100g $93 2026-05-28 Buy
aablocks AA003JJI 3-Mercapto-2-butanol ≥97%(GC) 54812-86-1 500g $347 2026-05-28 Buy
Product number Packaging Price Buy
M1843 25g $75 Buy
AA003JJI 5g $12 Buy
AA003JJI 25g $29 Buy
AA003JJI 100g $93 Buy
AA003JJI 500g $347 Buy

3-Mercapto-2-butanol Chemical Properties, Uses, Production

Chemical Properties

A colorless liquid.

Uses

Used as food flavor

Definition

ChEBI: 3-Mercapto-2-butanol is a secondary alcohol.

3-Mercapto-2-butanol Preparation Products And Raw materials

Raw materials

Preparation Products

3-Mercapto-2-butanol Suppliers

Global Suppliers ( 171)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
jiliang chemicals 21-62165282 bidingchem@163.com China 1395 60
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9791 79
Maya High Purity Chemicals +86 (573) 82222445 (0)18006601000 452520369 sales@maya-r.com China 11693 57
Shanghai yirong biology science and technology co., ltd 18049974220 3060526242@qq.com China 999 60
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
Shanghai Hanhong Scientific Co.,Ltd. 64
jiliang chemicals 60
Tianjin heowns Biochemical Technology Co., Ltd. 57
Sinopharm Chemical Reagent Co,Ltd. 79
Maya High Purity Chemicals 57
Shanghai yirong biology science and technology co., ltd 60

View Latest Price from 3-Mercapto-2-butanol manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3-Mercapto-2-butanol pictures 2025-04-04 3-Mercapto-2-butanol
54812-86-1
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
3-Mercapto-2-butanol pictures 2019-07-06 3-Mercapto-2-butanol
54812-86-1
 $2.00 2KG 99% 1000kg Career Henan Chemical Co

3-Mercapto-2-butanol Spectrum

3-Mercapto-2-butanol(54812-86-1)IR1

54812-86-1 (3-Mercapto-2-butanol) Related Search:

2-Mercaptoethanol Calcium thioglycolate Thioglycolic acid 2-Butanol 3-Mercaptopropionic acid
3-Mercapto-2-butanone Sodium thioglycolate 2-Ethylhexyl mercaptoacetate Potassium thioglycolate 6-Mercaptopurine
4-Mercapto-1-butanol 2-Mercapto-3-butanol Malathion 3-Mercapto-2-butanol (2R,3S)-3-Mercapto-2-butanol
[R,(-)]-3-Amino-4-mercapto-1-butanol (2S,3R)-3-Mercapto-2-butanol [S,(+)]-3-Amino-4-mercapto-1-butanol

1of4

3-MERCAPTOBUTAN-2-OL 3-mercapto-2-butanol, mixture of isomers 3-Mercapto-2-butanol,mixture of isomers 3-MERCAPTO-2-BUTANOL, 97%, MIXTURE OF IS OMERS 3-Mercapto-2-butanol 2-Butanol, 3-mercapto- 3-Hydroxy-2-butanethiol 3-Mercapto-2-butanol  3-Mercapto-2-butanol(mixtureofisomers)> 2-Hydroxy-3-butanethiol FEMA 3502 54812-86-1 37887-04-4 CH3CHSHCHOHCH3 Building Blocks Organic Building Blocks Sulfur Compounds Thiols/Mercaptans API intermediates Self Assembly&Contact Printing Self-Assembly Materials Sulfur Compounds Thiols/Mercaptans ThiolsOrganic Building Blocks