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Alfa Aesar™ 4,5-Dimethoxy-2-nitrobenzyl chloroformate, 97%

$173.93 - $173.93

Chemical Identifiers

Chemical Name or Material 4,5-Dimethoxy-2-nitrobenzyl chloroformate
CAS 42855-00-5
Molecular Formula C10H10ClNO6
Formula Weight 275.64
MDL Number MFCD00143507
UN Number UN3261
Beilstein 2389168
Synonym Chloroformic acid 6-nitroveratryl ester; 4,5-Dimethoxy-2-nitrobenzyl chloroformate
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1416703

 
alfa aesar™
L1416703
1g Each for $173.93

AAL14167MD

 
alfa aesar™
L14167MD
250mg CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 275.64
Chemical Name or Material 4,5-Dimethoxy-2-nitrobenzyl chloroformate
MDL Number MFCD00143507
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
Melting Point ≈120°C
Assay 97%
Quantity 1g
Molecular Formula C10H10ClNO6
CAS 42855-00-5
UN Number UN3261
Beilstein 2389168
Synonym Chloroformic acid 6-nitroveratryl ester; 4,5-Dimethoxy-2-nitrobenzyl chloroformate
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Recommended Storage 2° to 8°C
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

Applications
4,5-Dimethoxy-2-nitrobenzyl chloroformate is used as a reagent for protection of amines, for use in N-protection of bases in nucleotide synthesis, photochemical protecting groups in organic synthesis. It is used as pharmaceutical intermediate.

Solubility
Soluble in methanol, acetone. Reacts with water.

Notes
Moisture and light sensitive. Store away from oxidizing agents, light, water/ moisture, heat, bases.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.

2° to 8°C