3,4-Difluorophenylacetic acid

Purity : >97.0%(GC)(T)

CAS No.: 658-93-5
EC No.: 211-527-2
EC Name: 2-(3,4-difluorophenyl)acetic acid
ECHA Name: 3,4-difluorophenylacetic acid

3,4-Difluorophenylacetic acid
2-(3,4-difluorophenyl)acetic acid
(3,4-difluorophenyl)acetic acid
Benzeneacetic acid, 3,4-difluoro-

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SKU: 3,4-Difluorophenylacetic acid ; 658-93-5 ; 2-(3,4-difluorophenyl)acetic acid ; 211-527-2 ; 3,4-difluorophenylacetic acid ; 100.010.481 Category:
Purity / Analysis Method >97.0%(GC)(T)
Molecular Formula / Molecular Weight C8H6F2O2 = 172.13
Physical State (20 deg.C) Solid
CAS RN 658-93-5
PubChem Substance ID 87561021
MDL Number MFCD00010002

Specification & Properties

Appearance White to Almost white powder to crystaline
Purity(GC) min. 97.0 %
Purity(Neutralization titration) min. 97.0 %
Melting point 48.0 to 52.0 deg.C
Melting Point 50 deg.C

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
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.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
Transport Information:
Hazard Classification:

According to the classification provided by companies to ECHA in CLP notifications this substance
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.

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