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--->40808-24-0

40808-24-0

40808-24-0 Structure

40808-24-0 Structure
IdentificationMore
[Name]

4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
[CAS]

40808-24-0
[Synonyms]

2,3-DIMETHYLTHIOPHENE-5-CARBOXYLIC ACID
4,5-DIMETHYL-2-THIOPHENECARBOXYLIC ACID
4,5-DIMETHYLTHIOPHENE-2-CARBOXYLIC ACID
AKOS B020860
ART-CHEM-BB B020860
IFLAB-BB F2124-0595
RARECHEM AL BE 0647
TIMTEC-BB SBB009532
[Molecular Formula]

C7H8O2S
[MDL Number]

MFCD00512748
[Molecular Weight]

156.2
[MOL File]

40808-24-0.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[Melting point ]

206-211°C
[Boiling point ]

290.6±35.0 °C(Predicted)
[density ]

1.259±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[pka]

3.96±0.10(Predicted)
[CAS DataBase Reference]

40808-24-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36:Irritating to the eyes.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Potassium hydroxide-->n-Butyllithium-->Hydrazinium hydroxide solution-->Ethylene glycol-->3-Methyl-2-thiophenecarboxaldehyde
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powder
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

4,5-Dimethylthiophene-2-carboxylic acid, 97%(40808-24-0)
[Sigma Aldrich]

40808-24-0(sigmaaldrich)
40808-24-0 suppliers list
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: CHIMMED Company
Tel: +7 (495) 728-41-92
Website: www.chimmed.ru
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Capot Chemical Co., Ltd  
Tel: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Company Name: Nanjing Chemlin Chemical Co., Ltd  
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: Atop-Pharma (Shanghai) Technology Co., Ltd.  
Tel: +86 (21) 5196-9732
Website: www.is0513.com/ShowSupplierProductsList15355/0.htm
Company Name: Shenzhen Pharma Technology Co., Ltd.  
Tel: 0755-86648230
Website: www.is0513.com/ShowSupplierProductsList15618/0.htm
Company Name: Shanghai Yolne Chemical Co., Ltd.  
Tel: 021-62960152
Website: http://www.yolne.com
Company Name: DKMbiochem.Co. Ltd  
Tel: 15901859516
Website: http://www.dkmbiochem.com/
Company Name: Tianjin Anhao Biological Technology Co., Ltd.  
Tel:
Website: www.glsyntech.com
Company Name: Henan CoreyChem Co., Ltd  
Tel: 0371-86658258
Website: www.coreychem.com
Company Name: Changzhou Hopschain Chemical Co.,Ltd.  
Tel: 0519-85528066 13775048983
Website: http://www.hopschem.com/
Tags:40808-24-0 Related Product Information
527-72-0 40808-24-0