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CAS RN: 331-39-5 | Product Number: C0002

Caffeic Acid


Purity: >98.0%(T)(HPLC)
Synonyms:
  • (E)-3,4-Dihydroxycinnamic Acid
Documents:
5G
$28.00
≥20  8   ≥20 
25G
$93.00
8   11   ≥20 

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Product Number C0002
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__9H__8O__4 = 180.16  
Physical State (20 deg.C) Solid
CAS RN 331-39-5
Related CAS RN 501-16-6
Reaxys Registry Number 1954563
PubChem Substance ID 87565214
SDBS (AIST Spectral DB) 1631
Merck Index (14) 1635
MDL Number

MFCD00004392

Specifications
Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Solubility in hot Methanol very faint turbidity
Properties (reference)
Solubility in water Slightly soluble
Solubility (very soluble in) Alcohol
Solubility (very slightly) Chloroform
GHS
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H351 : Suspected of causing cancer.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P302 + P352 : IF ON SKIN: Wash with plenty of soap and water.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P362 : Take off contaminated clothing and wash before reuse.
P405 : Store locked up.
Related Laws:
RTECS# GD8950000
Transport Information:
HS Number 2918.29.7500
PubMed Literature


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