WANNATE TT-350E

LUMICHEM CO., LIMITED

Specifications

Description:

WANNATE TT-350E is an aromatic polyisocyanic acid based on toluene diisocyanate
Ester, colorless or yellowish, liquid at room temperature, solvent odor. Approximately 50% in the form of supply In ethyl acetate.

Item	Index
Appearance	Colorless or yellowish liquid
Isocyanate (-NCO) content %	7.7-8.3
Free monomer content %	＜0.50
Viscosity(25°C)	150-450
Chroma (Gardner Chromaticity)	≤1.0
Solid content	49.0-53.0

Packing & Storage

Packing	In 215kg/20kg drum
Storage	20℃, 2 years.
Shipping	Room temperature in China; may vary elsewhere

Free Quote

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General Information

Chemical & Physical Properties

Safety Information

Synthetic Route

Common Names	TDI \| toluene 2,4-diisocyanate \| Toluene diisocyanate
Structure
CAS　No.	584-84-9	Boiling Point (℃)	251.0±0.0 °C at 760 mmHg
Molecular Weight	174.156	Melting Point (℃)	20-22 °C(lit.)
Appearance	Colorless or light yellow transparent liquid with irritating odor.	Vapor Specific Gravity	6
HS Code	29291010	Flash Point (℃)	110.5±30.7 °C
Solubility	Miscible with ether, diethylene glycol, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, olive oil.	Autoignition Temperature (℃)	N/A

Safety Phrases	S23-S36/37-S45-S61
RIDADR	UN 2078 6.1/PG 2
WGK Germany	2
Packaging Group	II
Hazard Class	6.1

	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Cough. Sore throat.	Use local exhaust or breathing protection.	Fresh air, rest.
Skin	Redness. Burning sensation. Itching.	Protective gloves.	Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes	Redness. Pain.	Wear safety goggles.	First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion	Abdominal pain. Nausea. Vomiting.	Do not eat, drink, or smoke during work. Wash hands before eating.	Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .

Frequently Asked Questions

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