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4-Hydroxychalcone, 97% - CAS 20426-12-4 - Formula C15H12O2

A15307 20426-12-4 4-Hydroxychalcone, 97% 2-(4-Hydroxybenzylidene)acetophenone Alfa Aesar


Certificate of Analysis

4-Hydroxychalcone, 97%

CAS: 20426-12-4 MDL: MFCD00016488  EINECS: 000-000-0
Not regulated for shipping
Alternate Name: 2-(4-Hydroxybenzylidene)acetophenone


Pricing and Availability

Size ($) Price Your Price Quantity Options Availability
5g 50.40 Check Availability Add to Favorites Enter qty and click checkbox
25g 187.00 Check Availability Add to Favorites Enter qty and click checkbox
100g 644.00 Check Availability Add to Favorites Enter qty and click checkbox

Chemical Properties

Formula: C15H12O2  Melting point: 183-185°
Formula weight: 224.26  

Other References

Beilstein: 2049155
Harmonized Tariff Code: 2914.50

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.
RTECS: UD1675000