2,2'-Dithiodipyridine
2,2'-Dithiodipyridine
- CAS:
- 2127-03-9
- MF:
- C10H8N2S2
- MW:
- 220.31
Suppliers by country/region
Company Type
Properties
- Melting point:
- 56-58 °C(lit.)
- Boiling point:
- 356.1±17.0 °C(Predicted)
- Density
- 1.3078 (rough estimate)
- refractive index
- 1.5500 (estimate)
- Flash point:
- 210 °C
- storage temp.
- 2-8°C
- solubility
- methanol: soluble50mg/mL, clear to very slightly hazy, colorless to faintly brownish-yellow
- pka
- 1.52±0.19(Predicted)
- form
- powder
- color
- Clear colorless to yellow to tan
- Water Solubility
- 5 g/L (20 ºC)
- BRN
- 154629
- InChIKey
- HAXFWIACAGNFHA-UHFFFAOYSA-N
- LogP
- 2.530 (est)
Safety Information
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-37-20/22
- Safety Statements
- 36/37/39-37/39-25-22-36-26
- RIDADR
- UN 3335
- WGK Germany
- 3
- F
- 10-23
- Autoignition Temperature
- 340 °C
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 29333990
Use
2,2'-Dipyridyldisulfide, sometimes known as DPS, is used for preparing thiols and activating or protecting carboxylic acid with triphenylphosphine.
1 India supplier list of "2,2'-Dithiodipyridine "
- Product Name:Aldrithiol™-2
- Products Intro:Brand:sigma aldrich | Product Number:143049 | Purity:98%
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:2,2'-Dithiodipyridine
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:2,2'-DipyridylDisulfide[forPeptideSynthesis]
- Products Intro:Brand:tcichemicals | Product Number:D1114 | Purity:min.98.0%
- Company Type: Reagent
- Country/Region: New Delhi,INDIA
- Product Name:1,2-Di(pyridin-2-yl)disulfane
- Products Intro:Brand:ajchemicals | Product Number:JDH-5567 | Purity:98%
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:9-[(3aS,6aR)-6-(hydroxymethyl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl]-3H-purin-6-one
- Products Intro:Brand:thermofisher.in | Product Number:162230050 | Purity:98%
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:2,2'-Dithiodipyridine
- Products Intro:Purity: 0.98 | Package: 1kg，2kg，5kg，10kg，25kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 2,7-ADA,2,4,6-Trichloroaniline,TRIMETHYLOXONIUM TETRAFLUOROBORATE,Zinc sulfide,5-HEXEN-1-OL
- Product Name:2,2'-Dithiodipyridine
- Products Intro:Purity: 98%|Package: 1KG;500.00;USD
- Company Type: Manufacturer
- Country/Region: CHINA
- Main Products: lead acetate,Lead oxide,PMK ethyl glycidate,BMK Glycidic Acid,Diethyl(phenylacetyl)malonate
$500.00/ 1KG
- Product Name:2,2'-Dipyridyl disulfide
- Products Intro:Purity: 98%(Min,HPLC) | Package: 100g;1kg;5kg,10kg,25kg,50kg
- Company Type: Trader
- Country/Region: CHINA
- Main Products: 1159983-30-8,89466-59-1,149739-51-5,104901-79-3,10541-83-0
- Product Name:2,2'-Dithiodipyridine
- Products Intro:Purity: 99% | Package: 25KG;5KG;1KG
- Company Type: Trader
- Country/Region: CHINA
- Product Name:2,2'-Dithiodipyridine
- Products Intro:Purity: 98% HPLC | Package: 5MG;10MG;50MG;100MG,1G,5G
- Company Type: Reagent
- Country/Region: CHINA