2-Mercapto-3-butanol
Preliminary reference disclaimer
This preliminary safety reference is generated from structured MolGraph catalog fields and public reference-style data. It is not a supplier-issued Safety Data Sheet and should not be used as a substitute for supplier-issued documentation, workplace safety review, transport classification, or regulatory compliance decisions. For supplier SDS or COA, submit a documentation request through MolGraph.
Preliminary safety reference
Available
Supplier-issued SDS
Available by request
COA
Available by RFQ / lot confirmation
Transport classification
Requires shipment review
CAS Number
54812-86-1
Chemical name
2-Mercapto-3-butanol
Molecular formula
C4H10OS
Molecular weight
106.19 g/mol
Synonyms
3-Mercapto-2-butanol; 2-Butanol, 3-mercapto-; 3-mercaptobutan-2-ol; 2-Hydroxy-3-butanethiol; 3-Hydroxy-2-butanethiol; (2R,3S)-3-Mercaptobutan-2-ol; 3-sulanylbutan-2-ol; FEMA 3502; (R*,S*)-2-mercapto-3-butanol; M1843
InChIKey
MJQWABQELVFQJL-UHFFFAOYSA-N
PubChem CID
62087
Signal word
Warning
Catalog reference cue; confirm supplier documentation before use.
Hazard statements
H315, H319
Catalog reference cue; confirm supplier documentation before use.
Boiling Point
58–60 °C
Catalog reference value; verify against supplier SDS before use.
Density
1.01 g/cm³
Catalog reference value; verify against supplier SDS before use.
Water Solubility
insoluble in water
Catalog reference value; verify against supplier SDS before use.
Refractive Index
1.476
Catalog reference value; verify against supplier SDS before use.
XLogP
0.7
Catalog reference value; verify against supplier SDS before use.
Shipment review
Shipment details require review before fulfillment.
Transport classification must be confirmed using supplier SDS and shipment documentation before dispatch.