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140-39-6

Name P-TOLYL ACETATE
CAS 140-39-6
EINECS(EC#) 205-413-1
Molecular Formula C9H10O2
MDL Number MFCD00008703
Molecular Weight 150.17
MOL File 140-39-6.mol
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Chemical Properties

Appearance Colorless, oily liquid; odor similar to phenol. distillation with steam. Insoluble in water; soluble in common organic solvents. Combustible.
Melting point  48.5 °C
Boiling point  210-211 °C(lit.)
density  1.047 g/mL at 25 °C(lit.)
vapor pressure  21.864Pa at 25℃
FEMA  3073
refractive index  n20/D 1.501(lit.)
Fp  194 °F
storage temp.  Sealed in dry,Room Temperature
solubility  Insoluble in water
form  powder to lump to clear liquid
color  White or Colorless to Almost white or Almost colorless
Specific Gravity 1.052 (20/4℃)
Odor at 1.00 % in dipropylene glycol. narcissus phenolic animal
Odor Type floral
Water Solubility  1.195g/L at 25℃
JECFA Number 699
LogP 2.11 at 25℃
Uses
Perfumery, flavoring.
CAS DataBase Reference 140-39-6(CAS DataBase Reference)
NIST Chemistry Reference Acetic acid, 4-methylphenyl ester(140-39-6)
EPA Substance Registry System 140-39-6(EPA Substance)
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Safety Data

Hazard Codes  Xn
Risk Statements 
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  NA 1993 / PGIII
WGK Germany  2
RTECS  AJ7570000
HS Code  2915.39.3500
Safety Profile
Moderately toxic by ingestion and skin contact. Combustible liquid. When heated to decomposition it emits toxic smoke and irritating fumes.
Toxicity
The acute oral LD50 in rats was reported as 1.9 (1.12-3.23) g/kg (Denine, 1973). The acute dermal LD50 in rabbits was reported as 2.1 (1.24-3.57) g/kg (Denine, 1973).

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