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Dimethyldiselenide - ≥95%, high purity , CAS No.7101-31-7

  • ≥95%
Item Number
D133995
Grouped product items
SKUSizeAvailabilityPrice Qty
D133995-200mg
200mg
Available within 8-12 weeks(?)
Production requires sourcing of materials. We appreciate your patience and understanding.
$10.90
D133995-1g
1g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$41.90
D133995-5g
5g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$159.90
D133995-25g
25g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$718.90
D133995-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$2,585.90

Basic Description

SynonymsDIMETHYL DISELENIDE|Dimethyldiselenide|7101-31-7|Methyl diselenide|(methyldiselanyl)methane|Diselenide, dimethyl|(CH3Se)2|1,2-Dimethyldiselane|Diselenobismethane|MFCD00008254|AH7TJ8228U|dimethyldiselane|EINECS 230-410-7|Methyl diselenide, 8CI|1,2-Dimethyl
Specifications & Purity≥95%
Storage TempStore at 2-8°C
Shipped InWet ice
Product Description

Dimethyl diselenide is a volatile selenium species and its determination in biological samples by HPLC-inductively coupled argon plasma mass spectrometry was reported.Selenium alkylation with dimethyl diselenide was reported by solid-phase microextraction gas chromatography-mass spectrometry.
Dimethyl diselenide is the most powerful reagent used to identify distonic radical cations.

Names and Identifiers

IUPAC Name (methyldiselanyl)methane
INCHI InChI=1S/C2H6Se2/c1-3-4-2/h1-2H3
InChi Key VLXBWPOEOIIREY-UHFFFAOYSA-N
Canonical SMILES C[Se][Se]C
Isomeric SMILES C[Se][Se]C
WGK Germany 3
PubChem CID 23496
UN Number 1992
Packing Group III
Molecular Weight 187.99
Beilstein 1(4)1288
Reaxy-Rn 1696897

Certificates

Certificate of Analysis(COA)

Enter Lot Number to search for COA:

To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section

15 results found

Lot NumberCertificate TypeDateItem
H2420572Certificate of AnalysisAug 01, 2024 D133995
H2420573Certificate of AnalysisAug 01, 2024 D133995
H2420574Certificate of AnalysisAug 01, 2024 D133995
H2420575Certificate of AnalysisAug 01, 2024 D133995
H2420576Certificate of AnalysisAug 01, 2024 D133995
H2420577Certificate of AnalysisAug 01, 2024 D133995
H2420578Certificate of AnalysisAug 01, 2024 D133995
H2401252Certificate of AnalysisJul 18, 2024 D133995
D2411413Certificate of AnalysisMar 14, 2024 D133995
G2303340Certificate of AnalysisJun 10, 2023 D133995
G2303356Certificate of AnalysisJun 10, 2023 D133995
G2303366Certificate of AnalysisJun 10, 2023 D133995
G2303367Certificate of AnalysisJun 10, 2023 D133995
K2010236Certificate of AnalysisSep 19, 2022 D133995
K2010235Certificate of AnalysisSep 19, 2022 D133995

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Chemical and Physical Properties

SolubilityReacts with water.
SensitivityMoisture & air Sensitive
Refractive Index1.6388
Flash Point(°F)140 °F
Flash Point(°C)60°C
Boil Point(°C)155-157 °C
Melt Point(°C)-82°C

Safety and Hazards(GHS)

Pictogram(s) GHS06,   GHS08,   GHS09,   GHS02
Signal Danger
Hazard Statements

H301:Toxic if swallowed

H331:Toxic if inhaled

H373:Causes damage to organs through prolonged or repeated exposure

H400:Very toxic to aquatic life

H226:Flammable liquid and vapor

H410:Very toxic to aquatic life with long lasting effects

H301+H331:Toxic if swallowed or if inhaled

Precautionary Statements

P261:Avoid breathing dust/fume/gas/mist/vapors/spray.

P273:Avoid release to the environment.

P280:Wear protective gloves/protective clothing/eye protection/face protection.

P370+P378:In case of fire: Use ... to extinguish.

P210:Keep away from heat, hot surface, sparks, open flames and other ignition sources. - No smoking.

P321:Specific treatment (see ... on this label).

P405:Store locked up.

P501:Dispose of contents/container to ...

P233:Keep container tightly closed.

P240:Ground/bond container and receiving equipment.

P264:Wash hands [and …] thoroughly after handling.

P403+P235:Store in a well-ventilated place. Keep cool.

P260:Do not breathe dust/fume/gas/mist/vapors/spray.

P303+P361+P353:IF ON SKIN (or hair): Take off Immediately all contaminated clothing. Rinse SKIN with water [or shower].

P271:Use only outdoors or in a well-ventilated area.

P241:Use explosion-proof [electrical/ventilating/lighting/.../] equipment.

P270:Do not eat, drink or smoke when using this product.

P304+P340:IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P403+P233:Store in a well-ventilated place. Keep container tightly closed.

P391:Collect spillage.

P330:Rinse mouth.

P242:Use only non-sparking tools.

P243:Take precautionary measures against static discharge.

P301+P316:IF SWALLOWED: Get emergency medical help immediately.

P316:Get emergency medical help immediately.

P319:Get medical help if you feel unwell.

WGK Germany 3
Reaxy-Rn 1696897
Class 3

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