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B21957 5663-96-7 2-Octynoic acid, 98% Alfa Aesar


Certificate of Analysis

2-Octynoic acid, 98%

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


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 40.20 Check Availability Add to Favorites Enter qty and click checkbox
25g 158.00 Check Availability Add to Favorites Enter qty and click checkbox
100g 531.00 Check Availability Add to Favorites Enter qty and click checkbox

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.


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).