Methyl nadic anhydride(CAS#25134-21-8)

Molecular Formula	C10H10O3
Molar Mass	178.18
Density	1.232g/mLat 25°C(lit.)
Boling Point	140°C (10 mmHg)
Flash Point	>230°F
Water Solubility	REACTS
Solubility	Miscible with acetone, benzene, naphtha and xylene.
Vapor Presure	5 mm Hg ( 120 °C)
Vapor Density	6.1 (20 °C, vs air)
Appearance	Oily Liquid
Color	Clear light yellow
BRN	162395
pKa	4.42[at 20 ℃]
Storage Condition	room temp
Sensitive	Moisture Sensitive
Refractive Index	n20/D 1.506(lit.)
MDL	MFCD00167036
Use	Used as curing agent for epoxy resin, FRP/FWP, etc. in insulation fields such as generators, automotive motors, transformers, rotors, etc.

Product Detail

Risk Codes	R22 – Harmful if swallowed R36/37/38 – Irritating to eyes, respiratory system and skin. R42 – May cause sensitization by inhalation R34 – Causes burns
Safety Description	S39 – Wear eye / face protection. S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection. S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
UN IDs	UN 3265 8/PG 2
WGK Germany	3
RTECS	RB9100000
TSCA	Yes
HS Code	29172000
Hazard Class	6.1
Packing Group	III
Toxicity	LD50 oral in rat: 914mg/kg