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Dimethyl diselenide

Dimethyl diselenide structure

CAS No:
7101-31-7
Formula:
C2H6Se2
Chemical Name:
Dimethyl diselenide
Synonyms:
Diselenide,dimethyl;Methyl diselenide;Dimethyl diselenide;(Methyldiselanyl)methane
Categories:
Chemical Reagents > Organic Reagents

Description

orange liquid with a very unpleasant smell

Dimethyl diselenide is an organoselenium compound that is diselane covalently bound to two methyl groups. It has been detected in onion-family vegetables and soft-necked garlics. It induces ER stress and toxic protein aggregation in the budding yeast, S. cerevisiae and used as a reagent to identify distonic radical cations. It has a role as a bacterial metabolite, a mammalian metabolite, a plant metabolite and a human xenobiotic metabolite.

Dimethyl diselenide Basic Attributes

Molecular Weight：

187.99

Exact Mass：

187.99

EC Number：

230-410-7

UNII：

AH7TJ8228U

DSSTox ID：

DTXSID40221237

Characteristics

PSA：

XLogP3：

2.40

Density：

2.009 g/cm³ @ Temp: 20 °C

Melting Point：

-82.2 °C

Boiling Point：

156 °C

Flash Point：

140 °F

Refractive Index：

n20/D 1.6388(lit.)

Water Solubility：

Reacts with water.

Storage Conditions：

0-6°C

Vapor Pressure：

2.85 mmHg

Safety Information

Packing level：

Hazard category：

6.1

Transport codes：

UN 2929 6.1/PG 2

wgk germany：

hazard class code：

23/24/25-50/53-33-23/25

safety instructions：

23-36/37/39-45-61-60-28A-20/21-28

Marks：

T,N

Stability/Shelf Life：

Stable. Combustible. Incompatible with strong oxidizing agents, strong acids.

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P310, P303+P361+P353, P304+P340, P311, P314, P321, P330, P370+P378, P391, P403+P233, P403+P235, P405, P501

Hazard Statements：

H226

GHS Classification：

|Danger|H226 (90.91%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P261, P264, P270, P271, P273, P280, P301+P310, P303+P361+P353, P304+P340, P311, P314, P321, P330, P370+P378, P391, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

dimethyldiselenide

Computed Properties

Molecular Weight:188.01
Rotatable Bond Count:1
Exact Mass:189.87999
Monoisotopic Mass:189.87999
Heavy Atom Count:4
Complexity:6
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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Manufactory Supplier of 4-(Pentafluorothio)aniline,Pentafluoro,Pentafluorothio,Pentafluorosulfur,[4-(bromomethyl)phenyl]-pentafluoro-lambda6-sulfane,[4-(pentafluoro-sulfanyl)phenyl]acetic acid

7101-31-7 (methyldiselanyl)methane

CAS No.: 7101-31-7

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