4,4-Diphenylmethane Diisocyanate(CAS 101-68-8)
UN No.:
UN 2206
| Purity | Grade | Package | Stock | Price | Quantity |
| 97% | RG | 25G | In Stock | 4 USD
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| 97% | RG | 100G | In Stock | 9 USD
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| 97% | RG | 500G | In Stock | 26 USD
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| 97% | RG | 2.5KG | In Stock | 102 USD
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| 97% | RG | 25KG | In Stock | 866 USD
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Physical and chemical properties of 101-68-8
Boiling Point |
597 °F |
|---|---|
BRN |
797662 |
carcinogen classification |
3 (Vol. 19, Sup 7, 71) 1999 |
Decomposition |
When heated to decomposition it emits toxic fumes of /nitrogen oxides and sulfur oxides/. |
Density |
1.23 (Solid at 77 °F) 1.19 (Liquid at 122 °F) |
Exact Mass |
250.074234 |
explosive limit |
0.4%(V) |
Flash Point |
390 °F |
Freezing Point |
37℃ |
Index of Refraction |
Index of refraction: 1.5906 at 50 °C/D |
LogP |
log Kow = 5.22 (est) |
Melting Point |
99 °F |
Molecular Formula |
C15H10N2O2 |
Molecular Weight |
250.252 |
Odor |
Odorless |
PSA |
58.86000 |
Sensitivity |
Moisture Sensitive/Lachrymatory |
Solubility |
0.2% |
Stability |
Stable. Combustible. Incompatible with strong oxidizing agents. Reacts violently with alcohols. |
Storage condition |
-20°C |
Vapour density |
Relative vapor density (air = 1): 8.6 |
Vapour Pressure |
(77 °F): 0.000005 mmHg |
Water Solubility |
decomposes |
Spectrums of 101-68-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 101-68-8
Cas:101-77-9
Cas:1208-52-2
Cas:6582-52-1
Cas:75-44-5
Q&A for CAS 101-68-8
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Download SDS of 101-68-8
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H315 Causes skin irritation H317 May cause an allergic skin reaction H319 Causes serious eye irritation H332 Harmful if inhaled H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled H335 May cause respiratory irritation H351 Suspected of causing cancer H373 May causes damage to organs through prolonged or repeated exposure |
Safety Data Sheet |
Download COA of 101-68-8
Operate under the ISO 9001 system
