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Chemical Substance

2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-1,3-diselenole

CAS Number55259-49-9
EC Number623-491-9
Molecular FormulaC10H12Se4
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Identifiers

Cas Number55259-49-9Primary
Ec Number623-491-9
Chemical NameTETRAMETHYLTETRASELENAFULVALENE
Chemical Name2-(4,5-dimethyl-1,3-diselenol-2-ylidene)-4,5-dimethyl-1,3-diselenole

GHS Hazard Pictograms

GHS09 Hazard PictogramGHS09
GHS08 Hazard PictogramGHS08
GHS06 Hazard PictogramGHS06

Hazard Classifications

Acute Tox. 3
Acute toxicity (oral + dermal + inhalation)
Danger
Hazard CodeH301 + H311 + H331
CategoryAcute Tox. 3
Source: Notified C&L
STOT RE 2
Specific target organ toxicity — repeated exposure
Warning
Hazard CodeH373
CategorySTOT RE 2
Source: Notified C&L
Aquatic Acute 1
Hazardous to the aquatic environment (acute)
Hazard CodeH400
CategoryAquatic Acute 1
Source: Notified C&L
Aquatic Chronic 1
Hazardous to the aquatic environment (long-term)
Hazard CodeH410
CategoryAquatic Chronic 1
Source: Notified C&L

Related Substances

2,4-Dimethyl-1,3-diselenetane-2,4-diselenolediacetate
57289-34-6
2-[4,5-Dihydro-4,4-dimethyl-3-oxoselenophen-2(3H)-ylidene]-4,5-dihydro-4,4-dimethylselenophen-3(2H)-one
56009-21-3
2-(4,5-Dihydrothiophen-2(3H)-ylidene)-5,5-dimethyl-1,3-cyclohexanedione
62686-89-9
2-(4,5-Dimethyl-3H-1,2-dithiol-3-ylidene)-1-phenylethanone
38489-99-5
4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenol
1192765-29-9

Disclaimer

The substance data provided is sourced from various third-party databases and regulatory sources. While we strive to maintain accuracy, we cannot guarantee the completeness, accuracy, or timeliness of this information. Users are responsible for verifying all data before use in compliance, safety, or regulatory contexts. NextSDS is not liable for any decisions made based on this data.