4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1)

Basic Information

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CAS Number

131467-87-3

Molecular Formula

C6H9N7O3

Molecular Weight

227.18 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Boiling Point

556°C at 760 mmHg

Flash Point

290.1°C

SMILES

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c1cc(c2c(c1NN)non2)[N+](=O)[O-].NN

InChI

InChI=1S/C6H5N5O3.H4N2/c7-8-3-1-2-4(11(12)13)6-5(3)9-14-10-6;1-2/h1-2,8H,7H2;1-2H2

InChIKey

BLIOAKMSUDUCKB-UHFFFAOYSA-N

LogP

1.93250

Complexity

232

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

NBD-H
4-HYDRAZINO-7-NITRO-2,1,3-BENZOXADIAZOLE HYDRAZINE
4-HYDRAZINO-7-NITROBENZOFURAZAN HYDRAZINE
4-HYDRAZINO-7-NITRO-BENZOFURAZAN HYDRAZINE ADDUCT
7-NITRO-4-BENZOFURAZANYL-HYDRAZINE HYDRAZINE ADDUCT
Hydrazinonitrobenzoxadiazolehydrazine
nbd-hforHPLClabeling
7-Nitro-4-benzofurazanyl-hydrazine hydrazine adduct NBD-H
hydrazine,(4-nitro-2,1,3-benzoxadiazol-7-yl)hydrazine
NBD-H nbd-hforHPLClabeling
NBD-H (=4-HYDRAZINO-7-NITRO-2,1,3-BENZOXADIAZOLE HYDRAZINE)
7-Nitro-4-benzofurazanyl-hydrazine hydrazine adduct, NBD-H
4-HYDRAZINYL-7-NITRO-2,1,3-BENZOXADIAZOLE HYDRAZINE
Hydrazine--4-hydrazinyl-7-nitro-2,1,3-benzoxadiazole (1/1)
4-Hydrazino-7-nitro-benzofurazan hydrazine adduct, suitable for fluorescence
NBD-H (=4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine) [for HPLC Labeling]
4-hydrazinyl-
4-Hydrazino-7-nitrobenzofurazan Hydrazine
4-Hydrazino-7-nitro-2,1,3-benzoxadiazole Hydrazine

MDL Number

MFCD00191508

Customs Code

2934999090

FAQ

What are the physical and chemical properties of 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) (CAS: 131467-87-3)?

4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) is a crystalline solid with a molecular weight of approximately 302.11 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. The compound is moderately reactive, particularly in its nitro group and hydrazine moiety, which can participate in various chemical reactions such as nitration, reduction, and substitution.

How is 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) (CAS: 131467-87-3) typically synthesized?

4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) is typically synthesized through a multi-step process involving the condensation of hydrazine with 7-nitro-2,1,3-benzoxadiazole. This reaction is catalyzed by acids or bases and usually yields a high purity product with a selectivity of up to 95%. The overall yield can vary depending on the reaction conditions and purification methods used.

What industries use 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) (CAS: 131467-87-3)?

4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) is primarily used in the pharmaceutical industry for the synthesis of certain drugs and intermediates. It is also utilized in the polymer industry for the modification of polymer properties and in the development of sensors for detecting specific chemical compounds. Additionally, it has some applications in the electronics industry where it is used as a precursor for semiconductor materials.

What precautions should be taken when handling 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1) (CAS: 131467-87-3)?

When handling 4-Hydrazino-7-nitro-2,1,3-benzoxadiazole - hydrazine (1:1), it is essential to use proper personal protective equipment (PPE), including gloves, goggles, and lab coats. Work should be conducted in a well-ventilated area or a fume hood. In case of spills, neutralize the material with an appropriate chemical agent before cleaning up. Always refer to a safety data sheet (SDS) for detailed information on handling and storage procedures.