天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->54431-13-9

54431-13-9

54431-13-9 Structure

54431-13-9 Structure
IdentificationBack Directory
[Name]

7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN 98
[CAS]

54431-13-9
[Synonyms]

7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN 98
7-Hydroxy-3-methyl-4-phenylcoumarin 98%
7-hydroxy-3-methyl-4-phenyl-1-benzopyran-2-one
2H-1-Benzopyran-2-one, 7-hydroxy-3-methyl-4-phenyl-
[Molecular Formula]

C16H12O3
[MDL Number]

MFCD04039956
[MOL File]

54431-13-9.mol
[Molecular Weight]

252.26
Chemical PropertiesBack Directory
[Melting point ]

223-228 °C(lit.)
[Boiling point ]

459.7±45.0 °C(Predicted)
[density ]

1.289±0.06 g/cm3(Predicted)
[pka]

7.91±0.20(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

22-36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
Spectrum DetailBack Directory
[Spectrum Detail]

7-HYDROXY-3-METHYL-4-PHENYLCOUMARIN 98(54431-13-9)IR
54431-13-9 suppliers list
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: Capot Chemical Co., Ltd  
Tel: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Website: www.hanhongsci.com
Company Name: Sigma-Aldrich  
Tel: 021-61415566 800-8193336
Website: https://www.sigmaaldrich.cn
Company Name: Shandong Ono Chemical Co., Ltd.  
Tel: 0539-6362799 20）
Website: www.onochem.com
Company Name: Baoji Didu Pharmaceutical and Chemical Co., Ltd  
Tel: 029-81148929 13186179623
Website: www.dideu.com
Company Name: Riedel-de Haen AG  
Tel: 800 558-9160
Website: www.sigmaaldrich.com
Company Name: Molekula Ltd   
Tel: +44 (1747)831-066
Website: www.molekula.com
Company Name: Suzhou Rovathin Foreign Trade Co.,Ltd  
Tel: 512-65816829
Website: www.rovathin.com
Company Name: Dr. Jagath Reddy's Heterocyclics  
Tel: 91-40-23773841 91-40-65572151
Website: www.heterocyclics.com
Company Name: Shanghai Fchemicals Technology Co., Ltd  
Tel: 021-36030322
Website: www.fchemicals.com
Company Name: MOLEKULA Ltd.  
Tel: +44 (0) 1747 831066
Website: www.molekula.co.uk
Company Name: SIGMA-RBI  
Tel: 800 736 3690 (Orders)
Website: www.sigma-aldrich.com
Company Name: Guangzhou WeiBo Chemical Co., Ltd.  
Tel: 020-36393398
Website: www.weibochem.com
Company Name: Eurolabs Limited  
Tel: 44 1625 850089
Website: www.eurolabs.co.uk
Company Name: Service Chemical Inc.  
Tel: 888-895-6920
Website: www.chemos-group.com
Tags:54431-13-9 Related Product Information