Melting point

-85 °C

Boiling point

109 °C(lit.)

density

1.0625

vapor density

3.24 (vs air)

vapor pressure

22 mm Hg ( 20 °C)

refractive index

n20/D 1.525(lit.)

FEMA

3536 | DIMETHYL DISULFIDE

Fp

76 °F

storage temp.

Flammables area

solubility

2.7g/l

form

Liquid

Specific Gravity

1.0647 (20/4℃)

color

Clear yellow

Odor

at 0.10 % in propylene glycol. sulfurous vegetable cabbage onion

Odor Type

sulfurous

Odor Threshold

0.0022ppm

explosive limit

1.1-16.1%(V)

Water Solubility

<0.1 g/100 mL at 20 ºC

JECFA Number

564

BRN

1730824

Exposure limits

ACGIH: TWA 0.5 ppm (Skin)

Dielectric constant

9.7699999999999996

Stability:

Stable. Incompatible with strong bases, strong oxidizing agents, strong reducing agents. Flammable.

InChIKey

WQOXQRCZOLPYPM-UHFFFAOYSA-N

LogP

1.91 at 20℃

CAS DataBase Reference

624-92-0(CAS DataBase Reference)

NIST Chemistry Reference

Disulfide, dimethyl(624-92-0)

EPA Substance Registry System

Methyl disulfide (624-92-0)

Hazard Codes

F,Xn,N,T+

Risk Statements

11-20/22-36-51/53-36/37/38-26-22-36/37

Safety Statements

26-61-45-38-36/37/39-28A-16-60-57-39-29

RIDADR

UN 2381 3/PG 2

WGK Germany

2

RTECS

JO1927500

Autoignition Temperature

304 °C

TSCA

Yes

HazardClass

3

PackingGroup

II

HS Code

29309070

Hazardous Substances Data

624-92-0(Hazardous Substances Data)

Toxicity

LD50 orally in Rabbit: 290 - 500 mg/kg