ChemicalBook > CAS DataBase List > Dithioerythritol

Dithioerythritol

Product Name
Dithioerythritol
CAS No.
6892-68-8
Chemical Name
Dithioerythritol
Synonyms
DTE;1,4-DITHIOERYTHRITOL;Cleland's reagent;CLELAND REAGENT;1,4-DIMERCAPTO-2,3-BUTANEDIOL;RHODOVIOL 25/140;DITHIOERYTHRITOL;DITHIOERYTHREITOL;DL-DITHIOERYTHRITOL;1,4-dithio-erythrito
CBNumber
CB2224662
Molecular Formula
C4H10O2S2
Formula Weight
154.25
MOL File
6892-68-8.mol
More
Less

Dithioerythritol Property

Melting point:
82-84 °C(lit.)
Boiling point:
247.65°C (rough estimate)
Density 
1.156 (estimate)
refractive index 
1.5200 (estimate)
storage temp. 
2-8°C
solubility 
H2O: 10 mg/mL, clear, colorless
form 
Powder
pka
pK1:9.5 (25°C)
color 
White to pale yellow or beige
PH
4.0-6.0 (25℃, 0.1M in H2O)
Water Solubility 
Soluble
Sensitive 
Air Sensitive
λmax
λ: 260 nm Amax: 0.400
λ: 280 nm Amax: 0.050
BRN 
1719756
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey
VHJLVAABSRFDPM-ZXZARUISSA-N
CAS DataBase Reference
6892-68-8(CAS DataBase Reference)
EPA Substance Registry System
1,4-Dithioerythritol (6892-68-8)
More
Less

Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-22
Safety Statements 
26-36-37/39
RIDADR 
UN 3335
WGK Germany 
3
RTECS 
KF2410000
F 
3-10-13-23
TSCA 
Yes
HazardClass 
9
HS Code 
29309070
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
43794
Product name
1,4-Dithioerythritol
Purity
BioUltra, ≥99.0% (RT)
Packaging
5g
Price
$416
Updated
2024/03/01
Sigma-Aldrich
Product number
43794
Product name
1,4-Dithioerythritol
Purity
BioUltra, ≥99.0% (RT)
Packaging
25g
Price
$1440
Updated
2024/03/01
Sigma-Aldrich
Product number
3810-OP
Product name
OmniPur DTE - CAS 6892-68-8 - Calbiochem
Packaging
5G
Price
$151
Updated
2022/05/15
TCI Chemical
Product number
D1320
Product name
Dithioerythritol
Purity
>98.0%(T)
Packaging
5g
Price
$163
Updated
2024/03/01
TCI Chemical
Product number
D1320
Product name
Dithioerythritol
Purity
>98.0%(T)
Packaging
25g
Price
$489
Updated
2024/03/01
More
Less

Dithioerythritol Chemical Properties,Usage,Production

Chemical Properties

White solid

Uses

Reagent for the reduction of disulfide group. Prevents oxidation of sulfhydryl-containing proteins during SDS-polyacrylamide gel electrophoresis. Cleavage of disulfide bonds in proteins

Uses

1,4-Dithioerythritol is a Michael reaction acceptor; inducers of enzymes that protect against carcinogenesis: reactivity with sulfhydryl groups.

Uses

Reagent for maintaining ?SH groups in the reduced state; quantitatively reduces disulfides.

Definition

ChEBI: The meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol.

Purification Methods

Crystallise DTE from ether/hexane and store it in the dark at 0o. [Beilstein 1 III 2360.]

Dithioerythritol Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Dithioerythritol Suppliers

Americas 1 Austria 1 Belgium 1 Canada 1 China 205 Czech 1 Europe 3 France 3 Germany 10 India 19 Japan 5 South Korea 1 Switzerland 4 The Netherlands 1 Ukraine 1 United Kingdom 12 United States 44 Global 313
Carbosynth
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6005
Advantage
58
Apollo Scientific Ltd.
Tel
--
Fax
--
Email
sales@apolloscientific.co.uk
Country
United Kingdom
ProdList
6084
Advantage
88
CMS Chemicals Limited
Tel
--
Fax
--
Email
cms.marketing@cms-chemicals.com
Country
United Kingdom
ProdList
3708
Advantage
60
Carbosynth Limited
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6581
Advantage
61
Molekula Ltd
Tel
--
Fax
--
Email
info@molekula.com
Country
United Kingdom
ProdList
4060
Advantage
50
Leancare Ltd.
Tel
--
Fax
--
Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
CARBONE SCIENTIFIC CO.,LTD
Tel
--
Fax
--
Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
MOLEKULA Ltd.
Tel
--
Fax
--
Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66
Fluorochem Ltd
Tel
--
Fax
--
Email
vernam@fluorochem.co.uk
Country
United Kingdom
ProdList
6375
Advantage
65
Fluorochem Ltd.
Tel
--
Fax
--
Email
enquiries@fluorochem.co.uk
Country
United Kingdom
ProdList
6401
Advantage
74
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
Sequoia Research Products Ltd.
Tel
--
Fax
--
Email
sales@seqchem.com
Country
United Kingdom
ProdList
3113
Advantage
69
More
Less

View Lastest Price from Dithioerythritol manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Dithioerythritol 6892-68-8
Price
US $0.00/g
Min. Order
100g
Purity
99.0%
Supply Ability
10kg/month
Release date
2021-08-16
Hebei Yanxi Chemical Co., Ltd.
Product
Dithioerythritol 6892-68-8
Price
US $0.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
20 tons
Release date
2023-11-14
Hebei Weibang Biotechnology Co., Ltd
Product
Dithioerythritol 6892-68-8
Price
US $30.00-10.00/KG
Min. Order
50KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25

6892-68-8, DithioerythritolRelated Search:

Dilauryl thiodipropionate 2,2'-Dithiosalicylic acid Erythritol 1,3-Butanediol Diphenylthiocarbazide 2,3-Butanediol Diethylene glycol monobutyl ether (S,S)-2,3-Butanediol Succimer Erythromycin DI(PROPYLENE GLYCOL) BUTYL ETHER Sodium thiosulfate 1,4-Butanediol LITHIUM PERIODATE Sodium thiosulfate pentahydrate 2-(2-Butoxyethoxy)ethyl acetate 2-Mercaptoethanol Zinc Dialkyl Dithio Phosphate(ZDDP)

  • (S,R)-DITHIOERYTHRITOL
  • (r*,s*)-1,4-dimercapto-2,3-butanediol
  • 1,4-dimercapto-,(r*,s*)-3-butanediol
  • 1,4-dimercapto-,(theta,s)-3-butanediol
  • 1,4-dithio-erythrito
  • DITHIOERYTHRITOL MOLECULAR BIOLOGY*REAGE NT
  • DITHIOERYTHRITOL, 99+%
  • DITHIOERYTHRITOL SIGMAULTRA
  • Dte(Dl-Dithioerythritol)
  • 2,3-Butanediol, 1,4-dimercapto-, (2R,3S)-rel-
  • 1,4-DITHIOERYTHRITOL (DTE)
  • Dithioerythritol, erythro-1,4-Dimercapto-2,3-butandiol
  • Dithioerythreitol molecular biology grade >99%
  • DTE, Cleland's reagent
  • cleland's reagent dte
  • DITHIOERYTHRITOL,REAGENT
  • Dithioertythritol, 1,4-
  • DITHIOERYTHRITOL extrapure
  • erythro-1,4-Dimercapto-2,3-butanediol, erythro-2,3-Dihydroxy-1,4-butanedithiol, Clelands reagent, DTE
  • (2R,3S)-1,4-Dimercaptobutane-2,3-diol
  • Cleland's Reagent (meso)
  • meso-Cleland's Reagent
  • Cleland's reagent
  • 2,3-Dihydroxy-1,4-butanedithiol 1,4-Dimercapto-2,3-butanediol DTE
  • Dithioerythritol,95%
  • 1,4-Dithioerythritol ,99%
  • DL-Dithioerythritol,DTE
  • DTE Dithioerythritol
  • Dithioerythritol, 99+% 5GR
  • 3-Butanediol,1,4-dimercapto-,(R*,S*)-2
  • trans-1,4-DiMercaptobutane-2,3-diol
  • Dithioerythritol erythro-1,4-Dimercapto-2,3-butanediol
  • RHODOVIOL 25/140
  • TAT BROTH IN BOTTLE 1000ML
  • 2,3-DIHYDROXY-1,4-BUTANEDITHIOL
  • 1,4-DIMERCAPTO-2,3-BUTANEDIOL
  • 1,4-DITHIOERYTHRITOL
  • DTE
  • DITHIOERYTHREITOL
  • DITHIOERYTHRITOL
  • DL-DITHIOERYTHRITOL
  • ERYTHRO-1,4-DIMERCAPTO-2,3-BUTANEDIOL
  • ERYTHRO-2,3-DIHYDROXY-1,4-BUTANEDITHIOL
  • ERYTHRO-2,3-DIHYDROXY-1,4-DITHIOLBUTANE
  • CLELAND'S OTHER REAGENT
  • CLELAND REAGENT
  • Dithioerythritol DTE
  • Dithioerythritol, Molecular Biology Grade DTE, Molecular Biology Grade
  • (R*,S*)-1,4-dimercaptobutane-2,3-diol
  • Dithioerythritol Molecular biology grade
  • 1,4-DITHIOERYTHRITOL BIOREAGENT, FOR
  • 1,4-Dithioerythritol≥ 99% (Titration)
  • Dithioerythritol (DTE) Dithioerythritol Dithioerythritol (DTE)
  • OmniPur DTE - CAS 6892-68-8 - Calbiochem
  • Dithioerythritol &gt
  • Dithioerythritol Dithioerythritol
  • Dithioerythritol USP/EP/BP
  • DTE, Molecular Biology Grade