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Terephthalic acid, 98+% - CAS 100-21-0 - Formula C8H6O4


Certificate of Analysis

Terephthalic acid, 98+%

CAS: 100-21-0 MDL: MFCD00002558  EINECS: 202-830-0
Not regulated for shipping
Alternate Name: Benzene-1,4-dicarboxylic acid


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Chemical Properties

Formula: C8H6O4  Flash point: 260°(500°F)
Formula weight: 166.13  Density: 1.510
Melting point: 402° subl. 

Other References

Merck: 14,9162
Beilstein: 1909333
Harmonized Tariff Code:   2917.36

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: 26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable gloves. This material and/or its container must be disposed of as hazardous waste.
RTECS: WZ0875000