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Chemical Substance

4,4-difluoro-3,3-dimethylbut-1-yne

CAS Number2138219-50-6
EC Number853-614-3
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Identifiers

Cas Number2138219-50-6Primary
Ec Number853-614-3
Chemical Name4,4-difluoro-3,3-dimethylbut-1-yne

GHS Hazard Pictograms

GHS02 Hazard PictogramGHS02
GHS07 Hazard PictogramGHS07
GHS08 Hazard PictogramGHS08

Hazard Classifications

Flam. Liq. 2
Flammable liquids
Danger
Hazard CodeH225
CategoryFlam. Liq. 2
Source: Notified C&L
Acute Tox. 4
Acute toxicity (oral + dermal + inhalation)
Warning
Hazard CodeH302 + H312 + H332
CategoryAcute Tox. 4
Source: Notified C&L
Skin Irrit. 2
Skin irritation
Warning
Hazard CodeH315
CategorySkin Irrit. 2
Source: Notified C&L
Eye Irrit. 2A
Eye irritation
Warning
Hazard CodeH319
CategoryEye Irrit. 2A
Source: Notified C&L
Resp. Sens. 1
Sensitization, respiratory
Danger
Hazard CodeH334
CategoryResp. Sens. 1
Source: Notified C&L
STOT SE 3
Specific target organ toxicity — single exposure
Warning
Hazard CodeH336
CategorySTOT SE 3
Source: Notified C&L

Related Substances

4,4,4-trifluoro-3,3-dimethylbut-1-yne
2101747-66-2
4,4-difluoro-3,3-dimethylpentan-1-ol
2005386-07-0
3,3-difluoro-4,4-dimethylpentan-1-ol
1780865-34-0
4,4,4-trifluoro-3,3-dimethylbutan-1-ol
1821679-30-4
1,1-difluoro-4,4-dimethoxybut-3-en-2-one
1380524-05-9

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.