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620-23-5

Name m-Tolualdehyde
CAS 620-23-5
EINECS(EC#) 210-632-0
Molecular Formula C8H8O
MDL Number MFCD00003374
Molecular Weight 120.15
MOL File 620-23-5.mol
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Chemical Properties

Appearance clear yellow to brownish liquid
Melting point  <25 °C
Boiling point  199 °C(lit.)
density  1.019 g/mL at 25 °C(lit.)
FEMA  3068
refractive index  n20/D 1.541(lit.)
Fp  173 °F
storage temp.  Inert atmosphere,2-8°C
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly)
form  Liquid
color  colorless to brownish-yellow
Specific Gravity 1.019
Odor at 100.00 %. sweet fruity cherry benzaldehyde phenolic
Odor Type fruity
Water Solubility  slightly soluble
Sensitive  Air Sensitive
BRN  741964
Exposure limits ACGIH: TWA 1 mg/m3
OSHA: TWA 2 mg/m3
NIOSH: IDLH 50 mg/m3; Ceiling 2 mg/m3
LogP 2.10
CAS DataBase Reference 620-23-5(CAS DataBase Reference)
NIST Chemistry Reference 3-CH3C6H4CHO(620-23-5)
EPA Substance Registry System 620-23-5(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R36/38:Irritating to eyes and skin .
Safety Statements 
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  NA 1993 / PGIII
WGK Germany  3
RTECS  CU7033700
F  10-23
TSCA  T
HazardClass  AIR SENSITIVE
HS Code  29122900
Hazardous Substances Data 620-23-5(Hazardous Substances Data)

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