tert-Butyl isocyanate
叔丁基异氰酸酯
Also known as: 1,1-dimethylethyl isocyanate, 2-isocyanato-2-methylpropane, Isocyanic acid tert-butyl ester, t-butyl isocyanate, tert-Butyl isocyanate, stab., TERT-BUTYL ISOCYANATE 98%, left-Butyl isocyanate, t-C4H9NCO, Tertbuty Isocyanate
- CAS No.
- 1609-86-5
- Jingsj CID
- J-14449-2
- Molecular Formula
- C5H9NO
- Chinese Name
- 叔丁基异氰酸酯
- Molecular Weight
- 99.13110 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | <-25ºC |
|---|---|
| Boiling Point | 85-86 °C(lit.) |
| Density | 0.868 g/mL at 25 °C(lit.) |
| Flash Point | 24 °F |
GHS Safety & Compliance
Flammable / Corrosion / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of tert-Butyl isocyanate?
1609-86-5
What are the molecular formula and molecular weight of tert-Butyl isocyanate?
C5H9NO, molecular weight 99.13110 g/mol
Is tert-Butyl isocyanate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026