tert-Butyl N-hydroxycarbamate
![tert-Butyl N-hydroxycarbamate Structure](CAS/GIF/36016-38-3.gif)
- CAS No.
- 36016-38-3
- Chemical Name:
- tert-Butyl N-hydroxycarbamate
- Synonyms
- tert-Butyl hydroxycarbamate;N-BOC-HYDROXYLAMINE;BOC-NH-OH;BOC-HNOH;N-Boc-hydroxyL;BOC hydroxylamine;N-Boc-Hydroxyamine;N-hydroxycarbamate;N-T-BOC HYDROXYLAMINE;LABOTEST-BB LT00233206
- CBNumber:
- CB7274369
- Molecular Formula:
- C5H11NO3
- Molecular Weight:
- 133.15
- MOL File:
- 36016-38-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/21 9:37:49
Melting point | 53-55 °C (lit.) |
---|---|
Boiling point | 245.66°C (rough estimate) |
Density | 1.2510 (rough estimate) |
refractive index | 1.4120 (estimate) |
storage temp. | 2-8°C |
solubility | Chloroform, Methanol |
form | Crystalline Powder |
pka | 9.31±0.23(Predicted) |
color | White to light pink |
Water Solubility | Slightly soluble in water. |
Sensitive | Moisture Sensitive |
BRN | 1756546 |
InChI | InChI=1S/C5H11NO3/c1-5(2,3)9-4(7)6-8/h8H,1-3H3,(H,6,7) |
InChIKey | DRDVJQOGFWAVLH-UHFFFAOYSA-N |
SMILES | C(OC(C)(C)C)(=O)NO |
CAS DataBase Reference | 36016-38-3(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H315-H319-H335 | |||||||||
Precautionary statements | P280-P261 | |||||||||
Safety Statements | 22-24/25 | |||||||||
WGK Germany | 3 | |||||||||
F | 21 | |||||||||
HS Code | 29280090 | |||||||||
NFPA 704 |
|
tert-Butyl N-hydroxycarbamate price More Price(7)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 226157 | N-Boc-hydroxylamine ≥98% | 36016-38-3 | 1G | ₹2792.85 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 226157 | N-Boc-hydroxylamine ≥98% | 36016-38-3 | 5G | ₹8681.65 | 2022-06-14 | Buy |
ALFA India | ALF-A10349-14 | N-Boc-hydroxylamine, 98+% | 36016-38-3 | 25g | ₹7700 | 2022-05-26 | Buy |
TCI Chemicals (India) | H0848 | tert-Butyl N-Hydroxycarbamate min. 97.0 % | 36016-38-3 | 5G | ₹3100 | 2022-05-26 | Buy |
TCI Chemicals (India) | H0848 | tert-Butyl N-Hydroxycarbamate min. 97.0 % | 36016-38-3 | 25G | ₹7700 | 2022-05-26 | Buy |
tert-Butyl N-hydroxycarbamate Chemical Properties,Uses,Production
Chemical Properties
White to light pink crystalline powder
Uses
tert-Butyl N-hydroxycarbamate is used in the preparation of azridines by cycloaddition of azides with nitroso Diels-Alder adducts.
Synthesis Reference(s)
Journal of the American Chemical Society, 81, p. 955, 1959 DOI: 10.1021/ja01513a049
Tetrahedron Letters, 24, p. 231, 1983 DOI: 10.1016/S0040-4039(00)81372-6
Synthesis
A suspension of NH2OH·HCl (9.7 g, 140mmol) and K2CO3 (9.7 g, 700 mmol) in Et2O (60 mL) and H2O (2 mL)was stirred for about 1 h at r.t. with evolution of CO2 gas. A solution of Boc2O (20.0 g, 92 mmol) in Et2O (40 mL) was then added dropwise at 0 °C, and the suspension was stirred at r.t for 12 h. The organic phase was decanted, and the solid was washed with Et2O (3 × 30 mL). The combined organic layers were concentrated, and the residue was recrystallized from cyclohexane/toluene to afford the desired product tert-butyl N-hydroxycarbamate as a white solid.
tert-Butyl N-hydroxycarbamate Preparation Products And Raw materials
Raw materials
Preparation Products
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Supplier | Advantage |
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BTC pharm India | 58 |
GLR Innovations | 58 |
SUMUKHA LIFESCIENCES | 58 |
NSR Laboratories Pvt. Ltd. | 58 |
SIRI LIFE SCIENCES | 58 |
Sris Synthesis Pvt Ltd., | 58 |
SYNOVA CHEMICALS | 58 |
PRODIGIOUS LIFE SCIENCES | 58 |
AMINO ORGANICS | 58 |
JSK Chemicals | 58 |
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