CAS No.3658-80-8,Dimethyl trisulfide Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	3658-80-8
Name:	Dimethyl trisulfide
Article Data:	42

Formula:	C₂H₆S₃
Molecular Weight:	126.268
Synonyms:	Methyltrisulfide (6CI,7CI,8CI);2,3,4-Trithiapentane;NSC 97324;
EINECS:	222-910-9
Density:	1.22 g/cm³
Melting Point:	-68 °C(lit.)
Boiling Point:	183.1 °C at 760 mmHg
Flash Point:	69.1 °C
Solubility:	Insoluble in water.
Appearance:	clear yellow liquid
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38-36/38-20/22-10
Safety:	26-37/39-16
Transport Information:	UN 1993 3/PG 3
PSA:	75.90000
LogP:	2.27560

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Chemistry

Molecular Structure of Dimethyl trisulfide (CAS NO.3658-80-8):

IUPAC Name: (Methyltrisulfanyl)methane
Molecular Formula: C₂H₆S₃
Molecular Weight: 126.25
EINECS: 222-910-9
FEMA: 3275
Melting point: −68 °C
Index of Refraction: 1.598
Molar Refractivity: 35.3 cm³
Molar Volume: 103.4 cm³
Surface Tension: 42.2 dyne/cm
Density: 1.22 g/cm³
Flash Point: 69.1 °C
Enthalpy of Vaporization: 40.22 kJ/mol
Boiling Point: 183.1 °C at 760 mmHg
Vapour Pressure: 1.07 mmHg at 25 °C
Appearance: clear yellow liquid
Canonical SMILES: CSSSC
InChI: InChI=1S/C2H6S3/c1-3-5-4-2/h1-2H3
InChIKey: YWHLKYXPLRWGSE-UHFFFAOYSA-N
Product Categories: sulfide Flavor; DID - DINChromatography; Alphabetic; D; Life Sciences Standards; Natural Compounds; Natural CompoundsChemical Class; Other; Alphabetical Listings; C-D; Flavors and Fragrances

Uses

Dimethyl trisulfide (CAS NO.3658-80-8) is used for seasoning, gravies, soups and other food flavor.

Safety Profile

Hazard Codes: Harmful Xn
Risk Statements: 36/37/38-20/22-10
R36/37/38 :Irritating to eyes, respiratory system and skin.
R20/22: Harmful by inhalation and if swallowed.
R10: Flammable.
Safety Statements: 26-37/39-16
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
S16: Keep away from sources of ignition.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
F: 10-23
HazardClass: 3.2
PackingGroup: III
Attentions:
1. Storage: Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.
2. Handling: Use spark-proof tools and explosion proof equipment. Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Specification

Dimethyl trisulfide (CAS NO.3658-80-8), its Synonyms are 2,3,4-Trithiapentane ; Methyl trisulfide ; Trisulfide, dimethyl ; Methyl trisulfide (8CI) ; Dimethyltrisulfide .