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HCID 2733366Erstellt: 26. Oktober 2026
Methyl 3-isocyanatobenzoate
Methyl 3-isocyanatobenzoate · 3-CARBOMETHOXYPHENYL ISOCYANATE · m-Methoxycarbonylphenyl Isocyanate · 3-Carbomethoxyphenyl isocyanate,99% · 3-CARBOMETHOXYPHENYL ISOCYANATE 99% · 3-(METHOXYCARBONYL)PHENYL ISOCYANATE · 3-isocyanatobenzoic acid methyl ester · 3-Carbomethoxyphenyl isocyanate, GC 97%
https://huagongshe.com/de/chemical/2733366
Identifikatoren & physikalische Daten
| CAS No. | 41221-47-0 |
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| Summenformel | C9H7NO3 |
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| Durchschnittliche Molmasse | 177,16 g/mol |
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| Monoisotopische Masse | 177,04259309 g/mol |
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| SMILES | COC(=O)c1cccc(N=C=O)c1 |
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| InChIKey | WBGWGERFPSYHDT-UHFFFAOYSA-N |
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| PubChem CID | 2733366 |
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| EC No. | 626-770-3 |
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| DTXSID | DTXSID80369864 |
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Chemische & physikalische Eigenschaften
| XLogP | 3 |
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| Polarare Oberfläche (TPSA) | 55,7 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 4 |
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| Frei drehbare Bindungen | 3 |
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| Schwere Atome | 13 |
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| Formalladung | 0 |
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| Komplexität | 233 |
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| Schmelzpunkt | 35-38 °C(lit.) |
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| Siedepunkt | 309.06°C (rough estimate) |
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| Dichte | 1.3312 (rough estimate) |
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| Brechungsindex | 1.5200 (estimate) |
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| Flammpunkt | >230 °F |
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| Lagerbedingungen | 0-6°C |
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| CAS Datenbank | 41221-47-0(CAS DataBase Reference) |
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Sicherheit & Vorschriften
| GHS-Einstufung | DangerH302 (11.4%): Harmful if swallowed [Warning Acute toxicity, oral]H315 (11.4%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (11.4%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (11.4%): Harmful if inhaled [Warning Acute toxicity, inhalation]H334 (100%): May cause allergy or asthma symptoms or breathing difficulties if inhaled [Danger Sensitization, respiratory]H335 (11.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P233, P260, P261, P264, P264+P265, P270, P271, P280, P284, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P342+P316, P362+P364, P403, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 44 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
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| Hazard Classes and Categories | Acute Tox. 4 (11.4%)Skin Irrit. 2 (11.4%)Eye Irrit. 2A (11.4%)Resp. Sens. 1 (100%)STOT SE 3 (11.4%) |
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| Wassergefährdungsklasse (WGK) | 3 |
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| UN-Transportnummer | 2811 |
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| Zollcode | 29291000 |
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| R-Sätze (R) | 43 |
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| Gefahrensymbole | Xi |
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| Sicherheitshinweise (S) | 36/37 |
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| Gefahrenklasse | 6.1 |
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| Verpackungsgruppe | III |
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