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B21957
2-Octynoic acid, 98%

CAS: 5663-96-7 MDL: MFCD00004364  EINECS: 227-121-3
UN#:UN3265Hazard Class:8Packing Group:II

 

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Chemical Properties

Formula: CH3(CH2)4C≡CCO2H  Flash point: 101°(214°F)
Formula weight: 140.18  Density: 0.961
Boiling point: 148-149°/19mm Refractive Index: 1.4600

Other References

UN#: UN3265
Harmonized Tariff Code:   2916.19

GHS Hazard and Precautionary Statements

Hazard Statements : H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements : P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501A

Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Corrosive

Risk & Safety

Risk Phrases: 34
Causes burns.
Safety Phrases: 20-26-36/37/39-45
When using do not eat or drink. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Corrosive
TSCA: No