1,4-二异氰酸丁烷，CAS 登记号 4538-37-8，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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本页已列出 1,4-二异氰酸丁烷 的 CAS 号：4538-37-8，可与随货 COA 核对。
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1,4-diisocyanatobutane · CAS 4538-37-8 · C6H8N2O2. UNII NS00124204.
| CAS Registry Number | 4538-37-8 |
|---|---|
| PubChem CID | 350453 |
| Molecular formula | C6H8N2O2 |
| IUPAC name | 1,4-diisocyanatobutane |
| UNII (FDA) | NS00124204 |
| Molecular Weight | 140.14 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 140.058577502 |
| Monoisotopic Mass | 140.058577502 |
| Topological Polar Surface Area | 58.9 |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (60.6%), H312 (60.6%), H315 (100%), H317 (40.9%), H319 (100%), H330 (37.9%), H332 (60.6%), H334 (40.9%) |
|---|
H302 (60.6%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (60.6%): Harmful in contact with skin [Warning Acute toxicity, dermal]
Butane, 1,4-diisocyanato-; RefChem:570742; 610-246-6; 1,4-Diisocyanatobutane; 4538-37-8; 1,4-Butanediisocyanate; Tetramethylene diisocyanate; MFCD00075559; NSC 510650; NSC510650; 1,4-Diisocyatobutane; 1,4-butane diisocyanate; 1,4-diisocyanato-butane; butane-1,4-diisocyanate; 1,4-Diisocyanatobutane #; SCHEMBL20391
CAS 4538-37-8; molecular formula C6H8N2O2; molecular weight — g/mol.
Butane, 1,4-diisocyanato-, RefChem:570742, 610-246-6, 1,4-Diisocyanatobutane, 4538-37-8, 1,4-Butanediisocyanate.
Hazard statements reported: H302, H312, H315, H317, H319.
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.