Chemical Substance

tert-butyl 2-(4-ethynyl-1H-pyrazol-1-yl)acetate

tert-butyl 2-(4-ethynyl-1H-pyrazol-1-yl)acetate molecular structure

CAS Number 2098008-94-5

EC Number 164-300-4

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Identifiers

Cas Number 2098008-94-5 Primary

Ec Number 164-300-4

Chemical Name tert-butyl 2-(4-ethynyl-1H-pyrazol-1-yl)acetate

GHS Hazard Pictograms

GHS07 Hazard Pictogram

GHS07

Hazard Classifications

Skin Irrit. 2

Skin irritation

Warning

Hazard Code H315

Category Skin Irrit. 2

Source: Notified C&L

Eye Irrit. 2A

Eye irritation

Warning

Hazard Code H319

Category Eye Irrit. 2A

Source: Notified C&L

STOT SE 3

Specific target organ toxicity — single exposure

Warning

Hazard Code H336

Category STOT SE 3

Source: Notified C&L

Related Substances

tert-butyl 2-(4-formyl-1H-pyrazol-1-yl)acetate

tert-butyl 2-(1-methyl-1H-pyrazol-4-yl)acetate

tert-butyl 2-(4-iodo-1H-pyrazol-1-yl)acetate

tert-butyl 2-(4-amino-1H-pyrazol-1-yl)acetate

tert-butyl 2-(1H-pyrazol-3-yl)acetate

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.