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CAS RN: 58632-95-4 | Product Number: B0988

2-(tert-Butoxycarbonyloxyimino)-2-phenylacetonitrile


Purity: >98.0%(N)
Synonyms:
  • 2-Boc-oxyimino-2-phenylacetonitrile
  • Boc-ON
Documents:
5G
$22.00
15   1  
25G
$66.00
≥20  3  

* Please contact our distributors or TCI to order our products. The above prices do not include freight cost, customs, and other charges to the destination.
* The storage conditions are subject to change without notice.


Product Number B0988
Purity / Analysis Method >98.0%(N)
Molecular Formula / Molecular Weight C__1__3H__1__4N__2O__3 = 246.27  
Physical State (20 deg.C) Solid
Storage Temperature 0-10°C
Store Under Inert Gas Store under inert gas
Condition to Avoid Moisture Sensitive,Heat Sensitive
CAS RN 58632-95-4
Reaxys Registry Number 2217296
PubChem Substance ID 87563941
SDBS (AIST Spectral DB) 10706
MDL Number

MFCD00001863

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 94.0 area%
Purity(with Total Nitrogen) min. 98.0 %
Melting point 85.0 to 89.0 °C
Properties (reference)
Melting Point 88 °C
Solubility (soluble in) Methanol
GHS
Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 : Toxic if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
Transport Information:
UN Number UN3439
Class 6.1
Packing Group III
H.S.code* 2926.90-000
*This code is applied to the products when TCI exports from Japan and not for import in your country.
Application
tert-Butoxycarbonylating Reagent

Typical Procedure: To a solution of L-tryptophane (2.05 g, 10 mmol) and triethylamine (2.10 mL, 15 mmol) in water (6 mL) is added dioxane (6 mL) and 2-Boc-oxyimino-2-phenylacetonitrile (2.71 g, 11 mmol) at room temperature. The mixture becomes homogeneous within 1 h and stirring is continued for two more hours. After addition of water (15 mL) and EtOAc (20 mL), acidified with 5% citric acid solution, and extracted with EtOAc. The extract is treated in the usual manner to give the product (3.00 g, 99%).

References


PubMed Literature


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