4-nitro-7-piperazino-2,1,3-benzoxadiazole
Suppliers
Names
[ CAS No. ]:
139332-66-4
[ Name ]:
4-nitro-7-piperazino-2,1,3-benzoxadiazole
[Synonym ]:
4-Nitro-7-(piperazin-1-yl)-2,1,3-benzoxadiazole
4-nitro-7-piperazin-1-yl-2,1,3-benzoxadiazole
4-nitro-7-piperazino-2,1,3-benzoxadiazole
MFCD00191507
2,1,3-Benzoxadiazole, 4-nitro-7-(1-piperazinyl)-
(4-Nitro-7-piperazino-2,1,3-benzoxadiazole)
NBD-PZ
NBD-PZ (4-Nitro-7-piperazino-2,1,3-benzoxadiazole)
4-Nitro-7-(piperazin-1-yl)benzo[c][1,2,5]oxadiazole
4-Nitro-7-(1-piperazinyl)-2,1,3-benzoxadiazole
Chemical & Physical Properties
[ Density]:
1.4±0.1 g/cm3
[ Boiling Point ]:
475.7±55.0 °C at 760 mmHg
[ Melting Point ]:
208-212 °C
[ Molecular Formula ]:
C10H11N5O3
[ Molecular Weight ]:
249.226
[ Flash Point ]:
241.5±31.5 °C
[ Exact Mass ]:
249.086182
[ PSA ]:
100.01000
[ LogP ]:
1.03
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.645
MSDS
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302-H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves
[ Hazard Codes ]:
Xn: Harmful;
[ Risk Phrases ]:
R22;R36/37/38
[ Safety Phrases ]:
S26
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2934999090
[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
Articles
Anal. Chem. 74 , 6418, (2002)
4-Nitro-7-piperazino-2,1,3-benzoxadiazole (NBDPZ) is presented as a new reagent for the determination of mono- and diisocyanates in air samples. NBDPZ readily reacts with the airborne analytes, thus y...
J. Environ. Monit. 5 , 100, (2003)
A diffusive sampling method for the determination of methyl isocyanate (MIC) in air is introduced. MIC is collected using a glass fiber filter impregnated with 4-nitro-7-piperazinobenzo-2-oxa-1,3-diaz...