CAS 622-58-2|p-Tolyl Isocyanate
Introduction：Basic information about CAS 622-58-2|p-Tolyl Isocyanate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | p-Tolyl Isocyanate | ||
|---|---|---|---|
| CAS Number | 622-58-2 | Molecular Weight | 133.147 |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 190.6±19.0 °C at 760 mmHg |
| Molecular Formula | C8H7NO | Melting Point | / |
| MSDS | ChineseUSA | Flash Point | 63.9±24.1 °C |
| Symbol | GHS07, GHS08 | Signal Word | Danger |
Names
| Name | 4-tolyl isocyanate |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 190.6±19.0 °C at 760 mmHg |
| Molecular Formula | C8H7NO |
| Molecular Weight | 133.147 |
| Flash Point | 63.9±24.1 °C |
| Exact Mass | 133.052765 |
| PSA | 29.43000 |
| LogP | 3.04 |
| Vapour Pressure | 0.5±0.4 mmHg at 25°C |
| Index of Refraction | 1.519 |
| InChIKey | MGYGFNQQGAQEON-UHFFFAOYSA-N |
| SMILES | Cc1ccc(N=C=O)cc1 |
| Storage condition | Refrigerator (+4°C) |
Safety Information
| Symbol | GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302 + H312 + H332-H315-H319-H334-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P342 + P311 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S23-S26-S45-S36/37/39 |
| RIDADR | 2206 |
| WGK Germany | 3 |
| RTECS | DA3681666 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
Customs
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Articles11
More Articles| p-Tolyl isocyanate derivatization for analysis of CWC-related polar degradation products by mass spectrometry. Anal. Bioanal. Chem 406(21) , 5093-102, (2014) Most of the precursors and/or degradation products related to the Chemical Weapons Convention (CWC) are polar. Identification of these molecules in environmental samples provides clues regarding the a... | |
| Antigens which detect IgE antibodies in workers sensitive to toluene diisocyanate. Clin. Allergy 10(1) , 101-9, (1980) Two antigens, both containing tolyl groups, were compared for ability to detect IgE antibodies in workers hypersensitive to toluene diisocyanate. One antigen, formed by reaction of p-tolyl isocyanate ... | |
| A study of serum antibody activity in workers with occupational exposure to diphenylmethane diisocyanate. Allergy 40(5) , 314-20, (1985) The prevalence of sensitization was studied in a group of 76 foundry workers with occupational exposure to diphenylmethane diisocyanate (MDI). Ten workers had clinical evidence of asthma, 40 had non-a... |
Synonyms
| Benzene, 1-isocyanato-4-methyl- |
| para-tolyl isocyanate |
| OCNR D1 |
| 4-methyl phenyl isocyanate |
| p-Tolylcarbonimide |
| p-Isocyanatotoluene |
| EINECS 210-743-4 |
| 1-Isocyanato-4-methylbenzene |
| 4-Isocyanatotoluene |
| p-Methylphenyl isocyanate |
| p-Toluene isocyanate |
| p-Tolyl Isocyanate |
| 4-MeC6H4-N=C=O |
| isocyanatedep-toluene |
| MFCD00002029 |
| P-TOLYISOCYANATE |
| 4-TOLYL ISOCYANATE |
