Divinyl sulphone
- Product Name
- Divinyl sulphone
- CAS No.
- 77-77-0
- Chemical Name
- Divinyl sulphone
- Synonyms
- VINYL SULFONE;VINYL SULPHONE;DIVINYL SULFONE;VS;tl797;TL 797;(CH2=CH)2SO2;divinyl-sulfon;DIVINYL SULPHONE;Sulfone, divinyl-
- CBNumber
- CB6697608
- Molecular Formula
- C4H6O2S
- Formula Weight
- 118.15
- MOL File
- 77-77-0.mol
Divinyl sulphone Property
- Melting point:
- −26 °C(lit.)
- Boiling point:
- 234 °C(lit.)
- Density
- 1.177 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.476(lit.)
- Flash point:
- 217 °F
- storage temp.
- 2-8°C
- solubility
- Chloroform, DMSO (Sparingly), Ethyl Acetate (Slightly)
- form
- liquid
- Specific Gravity
- 1.0177
- color
- Colourless
- Water Solubility
- >=10 g/100 mL at 17 ºC
- BRN
- 1071329
- Stability:
- Stable. Incompatible with strong oxidizing agents.
- CAS DataBase Reference
- 77-77-0(CAS DataBase Reference)
- NIST Chemistry Reference
- Divinyl sulphone(77-77-0)
- EPA Substance Registry System
- Ethene, 1,1'-sulfonylbis- (77-77-0)
Safety
- Hazard Codes
- T+,T,C
- Risk Statements
- 25-27-36/37/38-26/27/28-41-37/38
- Safety Statements
- 26-28-36/37-45-36/37/39-23
- RIDADR
- UN 2810 6.1/PG 1
- WGK Germany
- 3
- RTECS
- KM7175000
- F
- 10
- HazardClass
- 6.1
- PackingGroup
- I
- HS Code
- 29309070
- Hazardous Substances Data
- 77-77-0(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P262Do not get in eyes, on skin, or on clothing.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- V3700
- Product name
- Divinyl sulfone
- Purity
- contains ≤500?ppm hydroquinone as inhibitor, 97%
- Packaging
- 25g
- Price
- $84.9
- Updated
- 2023/06/20
- Product number
- V3700
- Product name
- Divinyl sulfone
- Purity
- contains ≤500?ppm hydroquinone as inhibitor, 97%
- Packaging
- 100g
- Price
- $414
- Updated
- 2023/06/20
- Product number
- L12827
- Product name
- Divinyl sulfone, 97%
- Purity
- stab. with 0.05% hydroquinone
- Packaging
- 10g
- Price
- $63.9
- Updated
- 2023/06/20
- Product number
- L12827
- Product name
- Divinyl sulfone, 97%
- Purity
- stab. with 0.05% hydroquinone
- Packaging
- 50g
- Price
- $199
- Updated
- 2023/06/20
- Product number
- V3700
- Product name
- Divinyl sulfone
- Purity
- contains ≤500?ppm hydroquinone as inhibitor, 97%
- Packaging
- 5g
- Price
- $36.7
- Updated
- 2023/06/20
Divinyl sulphone Chemical Properties,Usage,Production
Chemical Properties
colourless liquid
Uses
Divinyl sulfone acts as a cross-linking reagent for agarose gels. It is a monomer, which is used in the production of polymers with diols, urea and malonic esters. Further, it serves as a shrinkage control agent in textiles. In addition to this, it is used in the preparation of large class of fiber-reactive dyestuffs.
Definition
ChEBI: A sulfone compound having two S-vinyl substituents.
General Description
Clear colorless liquid.
Air & Water Reactions
Water soluble.
Reactivity Profile
Divinyl sulphone may react vigorously with strong oxidizing agents. Can react exothermically with reducing agents (such as alkali metals and hydrides) to release gaseous hydrogen or hydrogen sulfide. May react exothermically with both acids and bases. May undergo exothermic polymerization iIn the presence of various catalysts (such as acids) or initiators.
Health Hazard
ACUTE/CHRONIC HAZARDS: Divinyl sulphone may be corrosive.
Fire Hazard
Divinyl sulphone is combustible.