双氰基苯丙烷，CAS 登记号 1156-51-0，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Biscyanatophenylpropane · CAS 1156-51-0 · C17H14N2O2. UNII B4WS5HCE8N.
| CAS Registry Number | 1156-51-0 |
|---|---|
| PubChem CID | 70872 |
| Molecular formula | C17H14N2O2 |
| IUPAC name | [4-[2-(4-cyanatophenyl)propan-2-yl]phenyl] cyanate |
| UNII (FDA) | B4WS5HCE8N |
| Molecular Weight | 278.30 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 278.105527694 |
| Monoisotopic Mass | 278.105527694 |
| Topological Polar Surface Area | 66 |
| Heavy Atom Count | 21 |
| Formal Charge | 0 |
| GHS notification summary | 40.7% (11 / 27) |
|---|
| GHS notification summary | 40.7% (11 / 27) |
|---|---|
| Reported hazard statements | H317 (51.9%), H400 (48.1%), H410 (51.9%) |
This chemical does not meet GHS hazard criteria for 40.7% (11 of 27) of reports.
H317 (51.9%): May cause an allergic skin reaction [Warning Sensitization, Skin]
1156-51-0; 1,3-Bis(4-cyanophenyl)propane; DTXSID60893753; EINECS 214-590-4; RefChem:72513; DTXCID801323778; 310-196-2; 5737-31-5; 2,2-Bis-(4-cyanatophenyl)propane; 2,2-Bis(4-cyanatophenyl)propane; 4,4'-(Propane-2,2-diyl)bis(cyanatobenzene); Bisphenol A cyanate ester; MFCD00037423; [4-[2-(4-cyanatophenyl)propan-2-yl]phenyl] cyanate; NSC646242; [4-[1-(4-cyanatophenyl)-1-methyl-ethyl]phenyl] cyanate
CAS 1156-51-0; molecular formula C17H14N2O2; molecular weight — g/mol.
1156-51-0, 1,3-Bis(4-cyanophenyl)propane, DTXSID60893753, EINECS 214-590-4, RefChem:72513, DTXCID801323778.
40.7% of GHS notifications report no hazard classification (11 of 27).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.