成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->2973-75-3

2973-75-3

2973-75-3 Structure

2973-75-3 Structure
IdentificationMore
[Name]

2,3-DIBROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE
[CAS]

2973-75-3
[Synonyms]

2,3-DIBROMO-4-HYDROXY-5-METHOXYBENZALDEHYDE
5,6-DIBROMOVANILLIN
AKOS B004173
5,6-Dibromovanilline
2,3-Dibromovanillin.
[Molecular Formula]

C8H6Br2O3
[MDL Number]

MFCD00016978
[Molecular Weight]

309.94
[MOL File]

2973-75-3.mol
Chemical PropertiesBack Directory
[Melting point ]

212-215 °C
[density ]

1.9544 (rough estimate)
[refractive index ]

1.4947 (estimate)
[Sensitive ]

Air Sensitive
[BRN ]

1968576
[CAS DataBase Reference]

2973-75-3(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetic acid-->Government regulation-->Iodine-->Vanillin
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2,3-Dibromo-4-hydroxy-5-methoxybenzaldehyde, 98%(2973-75-3)
2973-75-3 suppliers list
Company Name: Hangzhou Huarong Pharm Co., Ltd.
Tel: 571-86758373 +8613588754946 , +8613588754946
Website: https://www.huarongpharm.com/
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Tel: 025-66113011 18112977050
Website: http://www.aikonchem.com
Company Name: Shandong Territorial sea Biological Technology Co., LTD  
Tel: 15092083467
Website: leadhigh.com.cn
Company Name: Shanghai Haohong Scientific Co., Ltd.  
Tel: 400-400-8210725
Website: www.leyan.com/
Company Name: Zhengzhou JACS Chemical Product Co., LTD  
Tel: 0371-86259281 13223061139
Website: www.jacschem.com
Company Name: Carbosynth  
Tel: +86 512 6260 5585
Website: www.carbosynth.com
Company Name: Alfa Aesar  
Tel: 1 800 209 7001
Website: www.thermofisher.in
Company Name: Apin Chemicals Limited (UK)   
Tel: +44 1235 832515
Website: www.apin.co.uk
Company Name: CHEMSWORTH  
Tel: +91-261-2397244
Website: www.chemsworth.com
Company Name: 3B Scientific Corporation  
Tel: 847 281 9822
Website: www.3bsc.com
Company Name: Chemodex Ltd.   
Tel: +41 (71) 244-4825
Website: www.chemodex.com
Company Name: Leancare Ltd.  
Tel: +33 962096793
Website: www.leancare.co.uk
Company Name: MOLEKULA Ltd.  
Tel: +44 (0) 1747 831066
Website: www.molekula.co.uk
Tags:2973-75-3 Related Product Information
2973-75-3