دی متیل سولفید 820833 مرک

Description
Catalogue Number	820833
Synonyms	Methyl sulfide
Description	Dimethyl sulfide

Product Information
CAS number	75-18-3
EC number	200-846-2
Hill Formula	C₂H₆S
Chemical formula	(CH₃)₂S
Molar Mass	62.14 g/mol
HS Code	2930 90 98
Structure formula Image

Applications
Application	Dimethyl sulfide for synthesis. CAS 75-18-3, chemical formula (CH₃)₂S.

Physicochemical Information
Boiling point	37 °C (1013 hPa)
Density	0.85 g/cm3 (20 °C)
Explosion limit	2.2 - 19.7 %(V)
Flash point	<-30 °C
Ignition temperature	205 °C
Melting Point	-98 °C
Vapor pressure	530 hPa (25 °C)
Solubility	7.28 g/l

Toxicological Information
LD 50 oral	LD50 Rat 535 mg/kg
LD 50 dermal	LD50 Rabbit > 5000 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H225: Highly flammable liquid and vapour.
Precautionary Statement(s)	P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. P240: Ground/bond container and receiving equipment. 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. P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
RTECS	PV5075000
Storage class	3 Flammable liquids
WGK	WGK 1 slightly water endangering
Disposal	6 Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.

Safety Information
Hazard Symbols	Flammable
Categories of danger	highly flammable, harmful, irritant
R Phrase	R 11 Highly flammable.
S Phrase	S 16-33 Keep away from sources of ignition - No smoking.Take precautionary measures against static discharges.

Storage and Shipping Information
Storage	Store at +2°C to +8°C.

Transport Information
Declaration (railroad and road) ADR, RID	UN 1164 , 3, II
Declaration (transport by air) IATA-DGR	UN 1164 , 3, II
Declaration (transport by sea) IMDG-Code	UN 1164 , 3, II

Specifications
Assay (GC, area%)	≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C)	0.847 - 0.849
Identity (IR)	passes test