BENZOFURAZAN

Product Name: BENZOFURAZAN
CAS No.: 273-09-6
Chemical Name: BENZOFURAZAN
Synonyms: Benzo[c][1,2,5]oxadiazole;2,1,3-BENZOXADIAZOLE;Benzofurazan ,98%;BENZOFURAZAN;Benzofurazane;Benzofurazan,97%;BUTTPARK 48\04-57;2,1,3-Benzoxadiazol;2,1,3-benzooxadiazole;Benzo-2,1,3-oxadiazole
CBNumber: CB0136439
Molecular Formula: C6H4N2O
Formula Weight: 120.11
MOL File: 273-09-6.mol

More

Less

BENZOFURAZAN Property

Melting point:: 47-51 °C(lit.)
Boiling point:: 75-85 °C20 mm Hg(lit.)
Density: 1.294
refractive index: 1.4738 (estimate)
Flash point:: 76 °C
storage temp.: Sealed in dry,Room Temperature
form: powder to crystal
pka: -0.53±0.33(Predicted)
color: Light orange to Yellow to Green
BRN: 112261
CAS DataBase Reference: 273-09-6(CAS DataBase Reference)

More

Less

Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-20/21/22
Safety Statements: 22-24/25-36/37/39-26
WGK Germany: 3
RTECS: DM2580000
HS Code: 29349990

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 650137
Product name: Benzofurazan
Purity: 97%
Packaging: 1g
Price: $48.9
Updated: 2024/03/01

TCI Chemical

Product number: B4473
Product name: 2,1,3-Benzoxadiazole
Purity: >98.0%(GC)
Packaging: 1g
Price: $109
Updated: 2024/03/01

TCI Chemical

Product number: B4473
Product name: 2,1,3-Benzoxadiazole
Purity: >98.0%(GC)
Packaging: 5g
Price: $373
Updated: 2024/03/01

Alfa Aesar

Product number: L11229
Product name: Benzofurazan, 97%
Packaging: 1g
Price: $33.65
Updated: 2024/03/01

Alfa Aesar

Product number: L11229
Product name: Benzofurazan, 97%
Packaging: 5g
Price: $118.65
Updated: 2024/03/01

More

Less

BENZOFURAZAN Chemical Properties,Usage,Production

Definition

ChEBI: 2,1,3-Benzoxadiazole is a benzoxadiazole.

Synthesis Reference(s)

Canadian Journal of Chemistry, 47, p. 2482, 1969 DOI: 10.1139/v69-405
The Journal of Organic Chemistry, 26, p. 4684, 1961 DOI: 10.1021/jo01069a509

Purification Methods

Purify benzofuran by crystallisation from EtOH and by sublimation. [Beilstein 27 I 740.]

BENZOFURAZAN Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

BENZOFURAZAN Suppliers

Americas 1 Belgium 1 China 80 Europe 1 France 1 Germany 3 India 4 Japan 1 Poland 1 South Korea 1 Switzerland 2 United Kingdom 16 United States 29 Global 141

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Harvest Chemical Industrial Co., Ltd.

Tel: 21-31038972 15721252604
Fax: +86-21-51385350
Email: ammyzuo@harvest-chem.com
Country: China
ProdList: 2540
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66099280 17798518460
Fax: (1)02557626880
Email: cfzhang@aikonchem.com
Country: China
ProdList: 19915
Advantage: 55

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

More

Less

View Lastest Price from BENZOFURAZAN manufacturers

Apeloa production Co.,Limited

Product: 2,1,3-benzoxadiazole 273-09-6
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 10100
Release date: 2024-06-19

Zhuozhou Wenxi import and Export Co., Ltd

Product: BENZOFURAZAN 273-09-6
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-10

Career Henan Chemical Co

Product: BENZOFURAZAN 273-09-6
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95-99%
Supply Ability: 500kg
Release date: 2019-09-02

273-09-6, BENZOFURAZANRelated Search:

5-METHYLBENZOFURAZAN BENZOFUROXAN-5-CARBOXYLIC ACID 4-Chloro-7-nitrobenzofurazan 5-METHYLBENZOFURAZAN-1-OXIDE 2,1,3-BENZOXADIAZOLE-4-SULFONYL CHLORIDE 5-METHOXYBENZOFURAZAN Benzofuroxan 7-Benzylamino-4-nitrobenz-2-oxa-1,3-diazole 4-Fluoro-7-nitrobenzofurazan 5-METHOXYBENZOFURAZAN-1-OXIDE ABD-F 4-(4-METHOXYBENZYLAMINO)-7-NITRO-BENZOFURAZAN 5-CHLOROBENZOFUROXAN BENZOFURAZAN 5-CHLORO-2,1,3-BENZOXADIAZOLE 4-HYDRAZINO-7-NITRO-BENZOFURAZAN HYDRAZINE ADDUCT 6-(7-NITRO-2,1,3-BENZOXADIAZOL-4-YLAMINO)HEXANOIC ACID 4-CHLORO-7-SULFOBENZOFURAZAN AMMONIUM SALT

Benzofurazan ,98%

benzo[1,2,5]oxadiazole radical anion

Benzofurazan , Benzo-2,1,3-oxadiazole

Benzo[c][1,2,5]oxadiazole

Benzofurazan,97%

2,1,3-benzooxadiazole

2,1,3-Benzoxadiazol

2-Oxa-1,3-diaza-2H-isoindene

3,5-Cyclohexadiene-1,2-dione, dioxime, furazan

Benzo-2,1,3-oxadiazole

Benzofurazane

BENZOFURAZAN

BUTTPARK 48\04-57

2,1,3-BENZOXADIAZOLE

2,1,3-Benzoxadiazole &gt

273-09-6

Benzofurans

Building Blocks

Heterocyclic Building Blocks

Miscellaneous

Fused Ring Systems

Benzofurans

Building Blocks

Heterocyclic Building Blocks