CAS 139332-66-4|4-nitro-7-piperazino-2,1,3-benzoxadiazole

Introduction：Basic information about CAS 139332-66-4|4-nitro-7-piperazino-2,1,3-benzoxadiazole, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles2
6. Synonyms

Common Name	4-nitro-7-piperazino-2,1,3-benzoxadiazole
CAS Number	139332-66-4	Molecular Weight	249.226
Density	1.4±0.1 g/cm3	Boiling Point	475.7±55.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₁N₅O₃	Melting Point	208-212 °C
MSDS	USA	Flash Point	241.5±31.5 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	4-Nitro-7-piperazinobenzofurazan
Synonym	More Synonyms

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

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

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%

Articles2

4-Nitro-7-piperazino-2,1,3-benzoxadiazole as a reagent for monitoring of airborne isocyanates by liquid chromatography.

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...

Diffusive sampling of methyl isocyanate using 4-nitro-7-piperazinobenzo-2-oxa-1,3-diazole (NBDPZ) as derivatizing agent.

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...

Synonyms

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

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