CAS 584-84-9 99% Purity Tolylene-2, 4-Diisocyanate for Making Rubber Tdi
Model NO.
a fyh 584-84-9
Colour
Colorless
MW
174.16
Purity
99%
Storage
Yes
Sample
Support
Transport Package
Drum
Specification
25kg/200kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton
Reference Price
$ 31.50 - 67.50
Description
Product Description
CAS 584-84-9 99% purity Tolylene-2,4-diisocyanate for making Rubber
| Tolylene-2,4-diisocyanate Basic information | |
| Product Name: | Tolylene-2,4-diisocyanate |
| CAS: | 584-84-9 |
| MF: | C9H6N2O2 |
| MW: | 174.16 |
| EINECS: | 209-544-5 |
| Mol File: | 584-84-9.mol |
| Tolylene-2,4-diisocyanate Chemical Properties | |
| 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 |
| color | Colorless |
| Specific Gravity | 1.225 |
| Odor | Sharp, pungent odor detectable at 0.02 to 0.4 ppm |
| explosive limit | 9.50% |
| Water Solubility | reacts |
| Sensitive | Moisture Sensitive |
| Merck | 149,530 |
| 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 |
| 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 | -2,4-diisocyanate (584-84-9) |
| PARAMETERS | STANDARD | Test Result |
| The content of Diisocyanate , %>= | 99.5 | 99.7 |
| Isomer Ratio(2,4/2,6) | 80.0/20.0±1.0 | 80.0/20.0 |
| Hydrolysis % ≤ | 0.01 | 0.0027 |
| Acidity(as HCL)% ≤ | 0.004 | 0.001 |
| Chroma(Hazen) ≤ | 25 | <15 |
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