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3-Mercapto-1,2-propanediol 90% aqueous solution

CAT: 0286-M03870-01Size: 100 gDry Ice: NoHazardous: Yes
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CAT#:0286-M03870-01Size:100 g
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CAS Number
96-27-5
Synonyms
A-Thioglycerol; 1-Thioglycerol; a-Monothioglycerol; 2,3-Dihydroxypropanethiol
UN Code
UN2810
Pictogram
06 - Acute Toxicity; 07 - Irritant
UDF Signal Word
Danger
MDL Number
MFCD00004879
Hazard Statement
H302 Harmful if swallowed; H311 Toxic in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
DOT Name
Toxic, Liquids, Organic, N.O.S.
DOT Classification
Class 6.1
Packaging Group
PGIII
Precautions
P261 Avoid breathing dust/fume/gas/mist/vapors/spray; P280 Wear protective gloves/protective clothing/eye protection/face protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Thioglycerol

Monothioglycerol is a thiol that is glycerol in which one of the primary hydroxy groups is replaced by a thiol group. It has a role as a reducing agent and a vulnerary. It is a member of propane-1,2-diols and a thiol.

CAS Number96-27-5
PubChem CID7291
IUPAC Name3-sulfanylpropane-1,2-diol
Molecular FormulaC3H8O2S
Molecular Weight108.16
XLogP-0.8
Topological Polar Surface Area41.5
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Heavy Atom Count6
Formal Charge0
Complexity32
SMILES
C(C(CS)O)O
InChI
InChI=1S/C3H8O2S/c4-1-3(5)2-6/h3-6H,1-2H2
InChIKey
PJUIMOJAAPLTRJ-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Thioglycerol
CAS: 96-27-5
CID: 7291
Formula: C3H8O2S
MW: 108.16
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight108.16
XLogP3-0.8
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass108.02450067
Monoisotopic Mass108.02450067
Topological Polar Surface Area41.5 Ų
Heavy Atom Count6
Formal Charge0
Complexity32
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes