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1575-74-2

Name 2-METHYL-4-PENTENOIC ACID
CAS 1575-74-2
EINECS(EC#) 216-404-7
Molecular Formula C6H10O2
MDL Number MFCD00015570
Molecular Weight 114.14
MOL File 1575-74-2.mol
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Chemical Properties

Appearance clear colorless to light yellow liquid
Melting point  17.3°C (estimate)
Boiling point  195 °C(lit.)
density  0.949 g/mL at 25 °C(lit.)
FEMA  3511
refractive index  n20/D 1.43(lit.)
Fp  210 °F
storage temp.  Inert atmosphere,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  clear liquid
pka 4.67±0.10(Predicted)
color  Colorless to Red to Green
Odor at 10.00 % in propylene glycol. fruity cheese
Odor Type cheesy
Water Solubility  Slightly soluble in water
JECFA Number 355
BRN  1720987
InChIKey HVRZYSHVZOELOH-UHFFFAOYSA-N
LogP 1.34
CAS DataBase Reference 1575-74-2(CAS DataBase Reference)
EPA Substance Registry System 4-Pentenoic acid, 2-methyl- (1575-74-2)
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Safety Data

Hazard Codes  C
Risk Statements 
R22:Harmful if swallowed.
R34:Causes burns.
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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29161995

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