2,2'-Dithiodipyridine
2,2'-Dithiodipyridine
- CAS:
- 2127-03-9
- MF:
- C10H8N2S2
- MW:
- 220.31
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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 "
![](/images/pro-3.jpg)
- 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
- 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