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LC980 tert-Butyl carbazate

for synthesis


Order number Packaging Quantity Price €
AC27980 Glass bottle 50 g 44.33


Product information
Synonyms tert-Butoxycarbonylhydrazide, Carbazinic acid tert-butyl ester, BOC-hydrazide, Hydrazine carboxylic acid tert-butyl ester
Hill Formula C5H12N2O2
Chemical formula NH2NHCOOC(CH3)3
HS Code 2928 00 90
EC number 212-795-3
Molar mass 132.16 g/mol
CAS number 870-46-2


Chemical and physical data
Melting point 38 – 41 °C
Molar mass 132.16 g/mol
Boiling point 65 °C (1 hPa)
Flash point 91 °C


Safety information
R Phrase R 11
Highly flammable.
S Phrase S 24/25
Avoid contact with skin and eyes.
Categories of danger highly flammable
Hazard Symbol Flammable
Storage class 4.1B Flammable solids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Transport information
Declaration (transport by sea) IMDG-Code UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(TERT-BUTYL CARBAZATE), 4.1, II
Declaration (transport by air) IATA-DGR UN 1325 FLAMMABLE SOLID, ORGANIC, N.O.S.(TERT-BUTYL CARBAZATE), 4.1, II


Assay (HClO4) ≥ 98 %
Melting range
– lower value
≥ 38 °C
– upper value ≤ 41 °C
Identity (IR) passes test


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