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1,4-Dithioerythritol 99%

CAT: 0286-D54567-01Size: 1 gDry Ice: NoHazardous: No
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CAS Number
6892-68-8
Synonyms
DTE, Dithioerythritol, Cleland's Reagent
Pictogram
07 - Irritant
UDF Signal Word
Warning
MDL Number
MFCD00063750
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H332 Harmful if inhaled; H335 May cause respiratory irritation.
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

Dithioerythritol

Dithioerythritol is the meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol. It has a role as a reducing agent.

CAS Number6892-68-8
PubChem CID439352
IUPAC Name(2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol
Molecular FormulaC4H10O2S2
Molecular Weight154.3
XLogP-0.4
Topological Polar Surface Area42.5
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Heavy Atom Count8
Formal Charge0
Complexity52
SMILES
C([C@H]([C@H](CS)O)O)S
InChI
InChI=1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4+
InChIKey
VHJLVAABSRFDPM-ZXZARUISSA-N
Chemical Structure
2D Structure
2D structure of Dithioerythritol
CAS: 6892-68-8
CID: 439352
Formula: C4H10O2S2
MW: 154.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight154.3
XLogP3-0.4
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count3
Exact Mass154.01222190
Monoisotopic Mass154.01222190
Topological Polar Surface Area42.5 Ų
Heavy Atom Count8
Formal Charge0
Complexity52
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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