2,2-DiMethyl-4-pentenoic acid

Name	2,2-dimethyl-4-pentenoic acid
Synonyms	EOS-61425 RARECHEM AL BE 0684 2,2-dimethyl-4-pentenoic acid 2,2-DIMETHYL-4-PENTENOIC ACID 2,2-DiMethyl-4-pentenoic acid 2,2-Dimethyl-pent-4-enoic acid 4-Pentenoic acid, 2,2-dimethyl-
CAS	16386-93-9
InChI	InChI=1/C7H12O2/c1-4-5-7(2,3)6(8)9/h4H,1,5H2,2-3H3,(H,8,9)

Molecular Formula	C7H12O2
Molar Mass	128.17
Density	0.933 g/mL at 25 °C (lit.)
Melting Point	-9.25°C (estimate)
Boling Point	104-108 °C/20 mmHg (lit.)
Flash Point	191°F
Water Solubility	Soluble in water.
Vapor Presure	0.123mmHg at 25°C
Appearance	Liquid
Color	Clear colorless to yellow
pKa	4.75±0.10(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	n20/D 1.431(lit.)
MDL	MFCD00012304

Hazard Symbols	C - Corrosive
Risk Codes	34 - Causes burns
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. 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 the label whenever possible.)
UN IDs	UN 3265 8/PG 2
WGK Germany	3
HS Code	29161900
Hazard Class	8
Packing Group	III