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CAS RN: 3943-89-3 | Product Number: D0571

Ethyl 3,4-Dihydroxybenzoate


Purity: >98.0%(GC)(T)
Synonyms:
  • 3,4-Dihydroxybenzoic Acid Ethyl Ester
  • Ethyl Protocatechuate
  • Protocatechuic Acid Ethyl Ester
Documents:
5G
€15.00
1   ≥20 
25G
€45.00
2   ≥20 

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Product Number D0571
Purity / Analysis Method >98.0%(GC)(T)
Molecular Formula / Molecular Weight C__9H__1__0O__4 = 182.18  
Physical State (20 deg.C) Solid
CAS RN 3943-89-3
Reaxys Registry Number 2097435
PubChem Substance ID 87567225
SDBS (AIST Spectral DB) 6363
MDL Number

MFCD00002199

Specifications
Appearance White to Light yellow to Light orange powder to crystal
Purity(GC) min. 98.0 %
Purity(Neutralization titration) min. 98.0 %
Melting point 133.0 to 136.0 °C
Solubility in Methanol almost transparency
Properties (reference)
Melting Point 133 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
EC Number 223-529-0
Transport Information:
HS Number 2918290090
PubMed Literature


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