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1-Pyrenebutyric acid, 97% - CAS 3443-45-6 - Formula C20H16O2


Certificate of Analysis

1-Pyrenebutyric acid, 97%

CAS: 3443-45-6 MDL: MFCD00004141  EINECS: 222-354-7
Not regulated for shipping
Alternate Name: 4-(1-Pyrenyl)butyric acid


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Chemical Properties

Formula: C20H16O2  Melting point: 184-186°
Formula weight: 288.35  

Other References

Beilstein: 2140554
Harmonized Tariff Code:   2916.39

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements : P261-P280-P305+P351+P338-P304+P340-P405-P501A

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Harmful or Irritant

Risk & Safety

Risk Phrases: 36/37/38
Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves.