8.02253 EMD Millipore


2-Chlorophenol for synthesis. CAS 95-57-8, chemical formula 2-(Cl)C₆H₄OH., for synthesis

Synonym: 2-Chloro-1-hydroxybenzene

  • CAS Number 95-57-8

  • Linear Formula C₆H₅ClO

  • Molecular Weight 128.55 g/mol

  •  EC Number 202-433-2



Related Categories Biochemicals and Reagents More...
packaging   100 ml in Glass bottle (8022530100)
  2.5 l in Glass bottle (8022532500)
  30 kg in Barrel PE/met (8022539030)
bp   174 °C (1013 hPa)
vapor pressure   13.3 hPa (50 °C)
solubility   28.5 g/l
density   1.26 g/cm3 (20 °C)
flash point   72 °C
autoignition temp.   550 °C
mp   7 °C
LD 50 oral   LD50 Rat 670 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 99.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.262 - 1.265
  Identity (IR): passes test
  Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

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Safety Information

HS Code 
2908 19 00
Hazard Statement(s) 
H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
H411: Toxic to aquatic life with long lasting effects.
Precautionary Statement(s) 
P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Storage class 
10 Combustible liquids not in Storage Class 3
WGK 2 water endangering
Organic halogenated solvents and solutions of organic halogen-containing substances: For strongly contaminated or mixed halogenated solvents container B: Caution: Do not use aluminium containers; in addition, in the case of water-containing chlorinated waste materials do not use stainless-steel containers (danger of leaks caused by corrosion).
Hazard Pictogram(s) 
GHS07  GHS07
Hazard Pictogram(s) 
GHS09  GHS09
Hazard Symbols 
Dangerous for the environment  Dangerous for the environment
Hazard Symbols 
Harmful  Harmful
Declaration (railroad and road) ADR, RID 
UN 2021 , 6.1, III
Declaration (transport by air) IATA-DGR 
UN 2021 , 6.1, III
Declaration (transport by sea) IMDG-Code 
UN 2021 , 6.1, III
Categories of danger 
harmful, dangerous for the environment
R Phrase 
R 20/21/22-51/53
Harmful by inhalation, in contact with skin and if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase 
S 28-61
After contact with skin, wash immediately with plenty of soap and water.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
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