tert-Butyl diazoacetate

ALDRICH/480754

CAS Number: 35059-50-8
Empirical Formula (Hill Notation): C₆H₁₀N₂O₂
Molecular Weight: 142.16
MDL Number: MFCD01318409
Linear Formula: N₂CHCO₂C(CH₃)₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-480754-1G	1 g	$144.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

bp	51-53 °C/12 mmHg (lit.)
density	1.026 g/mL at 25 °C (lit.)
impurities	≤15% dichloromethane
InChI	1S/C6H10N2O2/c1-6(2,3)10-5(9)4-8-7/h4H,1-3H3
InChI key	JBVSBLLOZVDAAZ-UHFFFAOYSA-N
Quality Level	100
refractive index	n20/D 1.453 (lit.)
SMILES string	CC(C)(C)OC(=O)C=[N+]=[N-]
storage temp.	2-8°C

Application:	New Diazoacetate Formulations
Application:	tert-Butyl diazoacetate may be used for the preparation of tert-butyl 2-(4-chlorophenyl)cyclopropane-1-carboxylate with high enantioselectivity and trans-cis selectivity via cyclopropanation with 4-chlorostyrene in the presence of a chiral (salen)cobalt(III) bromide complex as a catalyst.
Application:	It is a key starting material in the total synthesis of manzacidin A. It can also be used in the synthesis of diastero- and enantioselective synthesis of 2-vinylcyclopropa[b]indolines from 2-vinylindoles.
General description:	tert-Butyl diazoacetate can be used for numerous organic transformations, including cyclopropanation, insertion, and aziridine-forming reactions.
Packaging:	1 g in glass bottle

Symbol	GHS02,GHS07,GHS08
Signal word	Danger
Hazard statements	H226 - H302 - H315 - H319 - H335 - H350 - H361
Precautionary statements	P201 - P210 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 - P308 + P313
Hazard Codes	T
Risk Statements	45-63-10-22-36/37/38
Safety Statements	53-26-36/37-45
RIDADR	UN 1993C 3 / PGIII
WGK Germany	WGK 3
Flash Point(F)	109.4 °F - closed cup
Flash Point(C)	43 °C - closed cup

bp	51-53 °C/12 mmHg (lit.)
Density	1.026 g/mL at 25 °C (lit.)
Refractive Index	n20/D 1.453 (lit.)
Storage Temp.	2-8°C
UNSPSC	12352108

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