tetramethyldiarsine

Modify Date: 2026-07-16 17:30:22

tetramethyldiarsine Structure
tetramethyldiarsine structure
Common Name tetramethyldiarsine
CAS Number 471-35-2 Molecular Weight 209.98100
Density N/A Boiling Point 165ºC at 760 mmHg
Molecular Formula C4H12As2 Melting Point N/A
MSDS N/A Flash Point 17.5ºC

Summary: Dimethylarsanyl(dimethyl)arsane, also known as tetramethyldiarsine, with chemical formula C4H12As2, molecular weight 209.98100, CAS number 471-35-2. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name dimethylarsanyl(dimethyl)arsane
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Boiling Point 165ºC at 760 mmHg
Molecular Formula C4H12As2
Molecular Weight 209.98100
Flash Point 17.5ºC
Exact Mass 209.93700
LogP 1.57360
Vapour Pressure 2.51mmHg at 25°C
InChIKey RSKPLCGMBWEANE-UHFFFAOYSA-N
SMILES C[As](C)[As](C)C

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Bis-dimethylarsen
Tetramethyldiarsan
EINECS 207-440-4
Diarsine,tetramethyl
Tetramethyldiarsenic
Alkarsin
tetramethyldiarsine
Cacodyl
tetramethyldiarsane
Tetramethyl-diarsin

 tetramethyldiarsine | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the English name of dimethylarsanyl(dimethyl)arsane?
A: The English name of dimethylarsanyl(dimethyl)arsane is dimethylarsanyl(dimethyl)arsane.
Q: What English synonyms does dimethylarsanyl(dimethyl)arsane have?
A: English synonyms of dimethylarsanyl(dimethyl)arsane: Bis-dimethylarsen, Tetramethyldiarsan, EINECS 207-440-4, Diarsine,tetramethyl, Tetramethyldiarsenic, Alkarsin, tetramethyldiarsine, Cacodyl, tetramethyldiarsane, Tetramethyl-diarsin.
Q: What is the InChIKey of dimethylarsanyl(dimethyl)arsane?
A: InChIKey of dimethylarsanyl(dimethyl)arsane is RSKPLCGMBWEANE-UHFFFAOYSA-N.
Q: What is the Chinese name of 471-35-2?
A: Chinese name of 471-35-2 is 471-35-2.
Q: What is the CAS number of dimethylarsanyl(dimethyl)arsane?
A: CAS number of dimethylarsanyl(dimethyl)arsane is 471-35-2.
Q: What is the boiling point of dimethylarsanyl(dimethyl)arsane?
A: Boiling point of dimethylarsanyl(dimethyl)arsane is 165ºC at 760 mmHg.
Q: What are the upstream materials of dimethylarsanyl(dimethyl)arsane?
A: Related upstream materials(CAS) of dimethylarsanyl(dimethyl)arsane: 75-60-5;557-89-1;593-57-7;591-10-6;676-71-1;124-65-2;20550-47-4;127-08-2;74-88-4.
Q: What is the molecular weight of dimethylarsanyl(dimethyl)arsane?
A: Molecular weight of dimethylarsanyl(dimethyl)arsane is 209.98100.
Q: What are the downstream products of dimethylarsanyl(dimethyl)arsane?
A: Related downstream products(CAS) of dimethylarsanyl(dimethyl)arsane: 5814-20-0;676-75-5;75-60-5;503-80-0;73076-88-7;76235-27-3;76235-34-2;676-71-1;421-31-8;460-96-8.
Q: What is the molecular formula of dimethylarsanyl(dimethyl)arsane?
A: Molecular formula of dimethylarsanyl(dimethyl)arsane is C4H12As2.

 tetramethyldiarsinefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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