ChemicalBook--->CAS DataBase List--->642-91-1

642-91-1

Request For Quotation
642-91-1 Structure

642-91-1 Structure
IdentificationBack Directory
[Name]

2,1-BENZISOXAZOLE-3-CARBOXYLIC ACID
[CAS]

642-91-1
[Synonyms]

AKOS BC-0831
Anthroxanic acid
3-Carboxy-2,1-benzisoxazole
2,1-benzoxazole-3-carboxylicaci
2,1-benzoxazole-3-carboxylic acid
2,1-Benzisoxazole-3-carboxylic acid
Benzo[c]isoxazole-3-carboxylic acid
2,1-Benzisoxazole-3-carboxylicacid97%
2,1-Benzisoxazole-3-carboxylicacid(7CI,8CI,9CI)
[Molecular Formula]

C8H5NO3
[MDL Number]

MFCD02180526
[MOL File]

642-91-1.mol
[Molecular Weight]

163.13
Chemical PropertiesBack Directory
[Melting point ]

185 °C
[Boiling point ]

387.3±15.0 °C(Predicted)
[density ]

1.455±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

2.25±0.10(Predicted)
[Appearance]

Brown to black Solid
[CAS DataBase Reference]

642-91-1
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

36/37/38-22
[Safety Statements ]

26-36/37/39
[Hazard Note ]

Irritant
[HS Code ]

2934999090
Spectrum DetailBack Directory
[Spectrum Detail]

2,1-BENZISOXAZOLE-3-CARBOXYLIC ACID(642-91-1)1HNMR
642-91-1 suppliers list
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Jinan Trio PharmaTech Co., Ltd.  
Telephone: 0531-88811783
Website: www.trio-pharmatech.com
Company Name: Thermo Fisher Scientific  
Telephone: 800-810-5118
Website: www.thermo.com.cn
Company Name: 9ding chemical ( Shanghai) Limited  
Telephone: 4009209199
Website: www.9dingchem.com
Company Name: Shanghai YuanYe Biotechnology Co., Ltd.  
Telephone: 18916372613
Website: www.shyuanye.com
Company Name: parabiochem  
Telephone: 025-83453382-8005
Website: www.parabiochem.cn
Company Name: BioPharmaMatrix,Inc.  
Telephone: 0510-86010668 13395169561;
Website: http://www.biopharmamatrix.com
Company Name: Amadis Chemical Company Limited  
Telephone: 571-89925085
Website: http://www.amadischem.com
Company Name: Shanghai Pingguo Pharmaceutical Co., Ltd.  
Telephone: 021-20432229
Website: www.chemicalbook.com/ShowSupplierProductsList19971/0_EN.htm
Company Name: Shanghai Chemart Chemical Technology Co., Ltd.  
Telephone: 021-021-50400622 15618790390
Website: http://www.chemart.cn/
Company Name: Aikon International Limited  
Telephone: 025-58859352 13913916777
Website: www.aikonchem.com
Company Name: SHANGHAI FDC-CHEMICAL CO.,LTD  
Telephone: 021-61469567 13774476675
Website: http://www.fdc-chemical.com/
Company Name: Wuhan FengyaoTonghui Chemical Products Co., Ltd.  
Telephone: 027-87466105 15377573527
Website: www.chemicalbook.com/ShowSupplierProductsList30440/0_EN.htm
Company Name: Yujinpharma(Tianjin) Technology Co.,Ltd.  
Telephone: 13370351217 kungfu1217@1
Website: http://www.yujinpharma.com
Company Name: Zhengzhou Acme Chemical Co., Ltd.  
Telephone: 0371-63315541 13323832564
Website: www.chemicalbook.com/contactus_30718.htm
Company Name: Fan De(Beijing) Biotechnology Co., Ltd.  
Telephone: 15911056312
Website: www.bio-fount.com
Company Name: Suzhou Rovathin Foreign Trade Co.,Ltd  
Telephone: 0512-65816829 18662214788
Website: http://www.rovathin.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.  
Telephone: +86-0551-65418671 +86-189 4982 3763
Website: www.tnjchem.com
Tags:642-91-1 Related Product Information