Name: Toluene-2,4-diisocyanate CAS#584-84-9
SKU: 0

Toluene-2,4-diisocyanate CAS#584-84-9

Clear and Uniform Liquid Form: TDI is a colorless and transparent liquid at room temperature, facilitating visual inspection and controlled processing.

Relatively Stable Chemical Properties: Under appropriate storage conditions, it exhibits relatively stable chemical characteristics.

Suitable for Controlled Industrial Processing: Its liquid form allows convenient handling, transportation, and incorporation into various chemical manufacturing processes.

Defined Storage Characteristics: With proper protection from moisture, direct sunlight, and unsuitable storage conditions, TDI can maintain its quality and performance effectively.

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Product Description

Product Description-Toluene-2,4-diisocyanate CAS#584-84-9

Toluene-2,4-diisocyanate is a clear, colorless liquid at ambient temperature and pressure. Moisture-sensitive, it hydrolyzes readily though stable under proper conditions. Store in cool, dry, ventilated places away from direct sunlight.

Product Applications-Toluene-2,4-diisocyanate CAS#584-84-9

Tolylene-2,4-diisocyanate is primarily utilized for manufacturing polyurethane materials such as foams, coatings and rubber. It also finds partial use in producing polyimide fibers and adhesives.

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Product Data

Chemical Properties-Toluene-2,4-diisocyanate CAS#584-84-9

Melting point	20-22 °C(lit.)
Boiling point	124-126 °C18 mm Hg(lit.)
density	1.225 g/mL at 25 °C
vapor density	6 (vs air)
vapor pressure	0.03 mm Hg ( 25 °C)
refractive index	n20/D 1.568(lit.)
Fp	250 °F
storage temp.	2-8°C
solubility	Miscible with ether, acetone, benzene, carbontetrachloride and chlorobenzene.
form	Liquid
Specific Gravity	1.225
color	Colorless
Odor	Sharp, pungent odor detectable at 0.02 to 0.4 ppm
explosive limit	0.095
Water Solubility	reacts
Sensitive	Moisture Sensitive
Merck	149530
BRN	744602
Exposure limits	TLV-TWA 0.0355 mg/m3 (0.005 ppm) (ACGIH and NIOSH); STEL or ceiling/10 min 0.142 mg/m3 (0.02 ppm) (ACGIH, NIOSH, and OSHA); IDLH 71 mg/m3 (10 ppm) (NIOSH).
Stability:	Stable, but decomposes in the presence of moisture. Also heat and light sensitive. Readily polymerizes in contact with base. Reacts with compounds containing active hydrogen. Incompatible with strong oxidizing agents. Corrodes some copper and aluminium alloys.
InChIKey	DVKJHBMWWAPEIU-UHFFFAOYSA-N
LogP	3.43 at 22℃
CAS DataBase Reference	584-84-9(CAS DataBase Reference)
NIST Chemistry Reference	Benzene, 2,4-diisocyanato-1-methyl-(584-84-9)
EPA Substance Registry System	Toluene-2,4-diisocyanate (584-84-9)

Safety Information-Toluene-2,4-diisocyanate CAS#584-84-9

Hazard Codes	T+
Risk Statements	26-36/37/38-40-42/43-52/53
Safety Statements	23-36/37-45-61
RIDADR	UN 2078 6.1/PG 2
WGK Germany	2
RTECS	CZ6300000
F	46316
Autoignition Temperature	>619 °C
TSCA	Yes
HazardClass	6.1
PackingGroup	II
HS Code	29291010
Hazardous Substances Data	584-84-9(Hazardous Substances Data)
Toxicity	Acute oral LD50 for rats 5,800 mg/kg, wild birds 100 mg/kg (quoted, RTECS, 1985).
IDLA	2.5 ppm

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