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LC1862 Divinyl sulfone
(stabilised with hydroquinone) for synthesis

 

Order number Packaging Quantity Price €
AC28862 Glass bottle 10 ml 40.73

 

Product information
Synonyms Vinyl sulfone
Hill Formula C4H6O2S
Chemical formula (CH2=CH)2SO2
HS Code 2930 90 99
EC number 201-057-6
Molar mass 118.16 g/mol
Storage Store at +2°C to +8°C.
CAS number 77-77-0

 

Chemical and physical data
Solubility (20 °C) soluble
Melting point -26 °C
Molar mass 118.16 g/mol
Density 1.18 g/cm3 (20 °C)
Boiling point 234.3 °C (1013 hPa)
Vapor pressure 1.05 hPa (25 °C)
Flash point 102 °C
Refractive index 1.473 (27 °C, 589 nm)

 

Safety information according to GHS
Hazard Statement(s) H300 + H310: Fatal if swallowed or in contact with skin.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Signal Word Danger
Hazard Pictogram(s)

Storage class Combustible substances, toxic
WGK WGK 3 highly water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

 

Safety information
R Phrase R 25-27-34
Toxic if swallowed.Very toxic in contact with skin.Causes burns.
S Phrase S 26-28-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger very toxic, corrosive
Hazard Symbol Very toxic

 

Transport information
Declaration (transport by sea) IMDG-Code UN 2927 TOXIC LIQUID, CORROSIVE, ORGANIC, N.O.S.(DIVINYLSULFONE), 6.1 (8), I
Declaration (transport by air) IATA-DGR UN 2927 TOXIC LIQUID, CORROSIVE, ORGANIC, N.O.S.(DIVINYLSULFONE), 6.1 (8), I

 

Toxicological data
LD 50 oral LD50 rat 32 mg/kg
LD 50 dermal LD50 rabbit 22 mg/kg

 

Specifications
Assay isomers (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.174 – 1.178
Identity (IR) passes test