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8.20276 EMD Millipore

2-Chlorobenzaldehyde

2-Chlorobenzaldehyde for synthesis. CAS 89-98-5, pH 2.9 (H₂O) (saturated aqueous solution)., for synthesis

  • CAS Number 89-98-5

  • Linear Formula C₇H₅ClO

  • Molecular Weight 140.56 g/mol

  •  EC Number 201-956-3

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Properties

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packaging   250 ml in Glass bottle (8202760250)
vapor pressure   1.7 hPa (50 °C)
solubility   1.8 g/l
density   1.25 g/cm3 (20 °C)
flash point   87 °C
autoignition temp.   397 °C
mp   10 °C
pH   2.9 (H₂O) (saturated aqueous solution)
LD 50 oral   LD50 Rat 2160 mg/kg
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (GC, area%): ≥ 98.0 % (a/a)
  Density (d 20 °C/ 4 °C): 1.248 - 1.250
  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 & Documentation

Safety Information

HS Code 
2913 00 00
Hazard Statement(s) 
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) 
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
RTECS 
CU5075000
Storage class 
8A Combustible, corrosive hazardous materials
WGK 
WGK 1 slightly water endangering
Disposal 
2
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) 
GHS05  GHS05
Hazard Symbols 
Corrosive  Corrosive
Declaration (railroad and road) ADR, RID 
UN 3265 , 8, III
Declaration (transport by air) IATA-DGR 
UN 3265 , 8, III
Declaration (transport by sea) IMDG-Code 
UN 3265 , 8, III, Segregation Group: 1 (Acids)
Categories of danger 
corrosive
R Phrase 
R 34
Causes burns.
S Phrase 
S 26-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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