2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
- CAS No.
- 58632-95-4
- Chemical Name:
- 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
- Synonyms
- BOC-ON;2-(BOC-OXYIMINO)-2-PHENYLACETONITRILE;Boc-On99%;Boc-ON, 98+%;BOC-ON, 99% 5GR;BOC-ON, 99% 25GR;2-(tert-Butoxycarbon;LABOTEST-BB LT00159655;2-(Boc-oxyimino)-2-phenylacetonitrile 99%;tert-butyl alpha-cyanobenzylaminyl carbonate
- CBNumber:
- CB8741235
- Molecular Formula:
- C13H14N2O3
- Molecular Weight:
- 246.26
- MDL Number:
- MFCD00001863
- MOL File:
- 58632-95-4.mol
- MSDS File:
- SDS
Melting point | 85-88 °C (lit.) |
---|---|
Boiling point | 389.26°C (rough estimate) |
Density | 1.1855 (rough estimate) |
refractive index | 1.6450 (estimate) |
storage temp. | -20°C |
solubility | Soluble in water or 1% acetic acid |
form | Fine Crystalline Powder |
color | White to slightly beige |
Water Solubility | insoluble |
Sensitive | Moisture Sensitive |
BRN | 2217296 |
CAS DataBase Reference | 58632-95-4(CAS DataBase Reference) |
FDA UNII | F039SLP7BB |
EPA Substance Registry System | Benzeneacetonitrile, .alpha.-[[[(1,1-dimethylethoxy)carbonyl]oxy]imino]- (58632-95-4) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS06,GHS07 |
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Signal word | Danger | |||||||||
Hazard statements | H301-H315-H319-H302-H312-H332-H335 | |||||||||
Precautionary statements | P264-P270-P280-P301+P310+P330-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P405-P501-P261-P304+P340-P305+P351+P338-P501a | |||||||||
Hazard Codes | Xn,Xi | |||||||||
Risk Statements | 36/37/38-20/21/22 | |||||||||
Safety Statements | 22-24/25-36/37/39-26-36 | |||||||||
RIDADR | 3276 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | DA0513600 | |||||||||
F | 10-21 | |||||||||
TSCA | Yes | |||||||||
HazardClass | 6.1 | |||||||||
PackingGroup | III | |||||||||
HS Code | 29280090 | |||||||||
NFPA 704 |
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2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile price More Price(37)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 193372 | 2-(Boc-oxyimino)-2-phenylacetonitrile 99% | 58632-95-4 | 5g | $27.18 | 2024-03-01 | Buy |
Sigma-Aldrich | 193372 | 2-(Boc-oxyimino)-2-phenylacetonitrile 99% | 58632-95-4 | 25g | $48.5 | 2024-03-01 | Buy |
TCI Chemical | B0988 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile >98.0%(N) | 58632-95-4 | 5g | $25 | 2024-03-01 | Buy |
TCI Chemical | B0988 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile >98.0%(N) | 58632-95-4 | 25g | $73 | 2024-03-01 | Buy |
Alfa Aesar | A18906 | Boc-ON, 98+% | 58632-95-4 | 5g | $33.65 | 2024-03-01 | Buy |
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Chemical Properties,Uses,Production
Chemical Properties
White to off-white microcrystalline powder
Uses
Widely used for protection of amino groups in peptide synthesis and multi-step organic synthesis of small molecules.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 6, p. 199, 1988
Tetrahedron Letters, 16, p. 4393, 1975 DOI: 10.1016/S0040-4039(00)91133-X
Purification Methods
Triturate the solid with 90% aqueous MeOH, filter, wash with 90% aqueous MeOH and dry it in a vacuum. Recrystallise it from MeOH (needles or plates), but use warm MeOH and cool to crystallise; do not boil as it decomposes slowly. IR has max 1785 (C=O) cm-1 and NMR (CDCl3) usually shows two tert-butyl singlets for syn and anti isomers. Store it in a brown bottle (fridge). It evolves CO2 at room temperature (stoppered bottle can explode!), but can be stored over silica gel which may extend its useful life to more than a year. [Itoh et al. Org Synth 59 95 1980.]
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
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Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29798 | 60 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9357 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 | zheyansh@163.com | CHINA | 3620 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
SHANDONG ZHI SHANG CHEMICAL CO.LTD | +86 18953170293 | sales@sdzschem.com | China | 2931 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10311 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | sales@amoychem.com | China | 6387 | 58 |
Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
View Lastest Price from 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2022-09-27 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
|
US $0.00-0.00 / KG | 1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | ||
2021-07-13 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd | ||
2021-07-09 | 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
|
US $15.00-10.00 / KG | 1KG | 99%+ HPLC | Monthly supply of 1 ton | Zhuozhou Wenxi import and Export Co., Ltd |
- 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
- US $0.00-0.00 / KG
- 98%
- Henan Aochuang Chemical Co.,Ltd.
- 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
- 2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile
58632-95-4
- US $15.00-10.00 / KG
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile Spectrum
58632-95-4(2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile)Related Search:
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