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;DTE, Reducing agent
- 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)
- Absorption
- ≤0.4 at 280 in H2O at 0.1M
≤0.6 at 260 in H2O at 0.1M
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
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.
reaction suitability
reagent type: reductant
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
- Tel
- 0731-85561023 18973109536
- hengkangapi@hengkangapi.com
- Country
- China
- ProdList
- 394
- Advantage
- 58
- Tel
- 133-0845-3923 13319523173
- ivy@hnhbsj.com
- Country
- China
- ProdList
- 458
- Advantage
- 60
- Tel
- 0731-85526065 13308475853
- ivy@hnhbsj.com
- Country
- China
- ProdList
- 4554
- Advantage
- 62
- Tel
- 13376082704
- 3930959291@qq.com
- Country
- China
- ProdList
- 557
- Advantage
- 58
- Tel
- 0745-2866860 13357226518
- 673653465@qq.com
- Country
- China
- ProdList
- 323
- Advantage
- 58
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 025-86918202 4000255188
- Fax
- 86-025-86918232
- sales@pharmablock.com
- Country
- China
- ProdList
- 4986
- Advantage
- 55
- Tel
- 021-61259108 18621169109
- Fax
- 86-21-61259102
- market03@meryer.com
- Country
- China
- ProdList
- 40228
- Advantage
- 62
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 400-6106006
- Fax
- 021-67582001/03/05
- saleschina@alfa-asia.com
- Country
- China
- ProdList
- 30123
- Advantage
- 84
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)