Undecenoic acid(CAS#112-38-9)

Molecular Formula	C11H20O2
Molar Mass	184.28
Density	0.922g/cm³
Melting Point	23-25℃
Boling Point	300.797°C at 760 mmHg
Specific Rotation(α)	n20/D 1.449 (lit.)
Flash Point	145.815°C
Water Solubility	INSOLUBLE
Solubility	Slightly soluble in water, can be mixed with ethanol, chloroform, ether, volatile oil or fatty oil.
Vapor Presure	0mmHg at 25°C
Appearance	Shape Crystalline Low Melting Solid or Liquid, color Pale yellow
pKa	4.78±0.10(Predicted)
Storage Condition	Store below +30°C.
Refractive Index	1.456
MDL	MFCD00004442
Physical and Chemical Properties	Chemical properties with luster colorless liquid, with special fragrance of fruit. Melting point 24.5 ℃, boiling point 275 ℃(100kPa),165 ℃(2.0kPa),137 ℃(0.267kPa), relative density 0.4075(25/4 ℃), refractive index 1.4464, flash point 148 ℃. Slightly soluble in water, soluble in ethanol and ether.
Use	For the synthesis of gamma-undecanolactone and other spices

Product Detail

Hazard Symbols	Xi – Irritant
Risk Codes	R36/38 – Irritating to eyes and skin. R52/53 – Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Safety Description	S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 – Wear suitable gloves and eye/face protection S61 – Avoid release to the environment. Refer to special instructions / safety data sheets.
UN IDs	UN 3261 8/PG 2
WGK Germany	1
RTECS	YQ2975000
TSCA	Yes
HS Code	29161910
Toxicity	LD50 in mice (g/kg): 8.15 orally; 0.960 i.p. (Newell)