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--->2181-98-8

2181-98-8

2181-98-8 Structure

2181-98-8 Structure
IdentificationMore
[Name]

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE
[CAS]

2181-98-8
[Synonyms]

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE
(3-Methoxycarbonyl-2-propenyl)triphenylphosphonium bromide
(4-methoxy-4-oxo-2-butenyl)triphenylphosphonium bromide
METHYL-4-(TRIPHENYLPHOSPONIO)CROTONATE BROMIDE
Methyl 4-(triphenylphosphonio)crotonate bromide, 98 %
[EINECS(EC#)]

218-557-5
[Molecular Formula]

C23H22BrO2P
[MDL Number]

MFCD00031575
[Molecular Weight]

441.3
[MOL File]

2181-98-8.mol
Chemical PropertiesBack Directory
[Melting point ]

175°C (dec.)
[Sensitive ]

Hygroscopic
[BRN ]

4173385
[CAS DataBase Reference]

2181-98-8(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Risk Statements ]

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

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
Hazard InformationBack Directory
[Uses]

Methyl 4-(triphenylphosphonio)crotonate Bromide was used in the stereospecific synthesis of (+)-oxybiotin.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Methyl 4-(triphenylphosphonio)crotonate bromide, 98%(2181-98-8)
[Sigma Aldrich]

2181-98-8(sigmaaldrich)
2181-98-8 suppliers list
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207 , +8617767106207
Website: https://www.molcore.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +86-512-68323658 +86-18168183658 , +86-18168183658
Website:
Company Name: XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel: +8618950047208 , +8618950047208
Website: www.amitychem.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: SYNOVA CHEMICALS  
Tel: +91-9920741772 +91-9920741772
Website: www.synovachemicals.com
Company Name: SUMUKHA LIFESCIENCES  
Tel: +919000487488
Website: www.sumukhalifesciences.com
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: Sinopharm Chemical Reagent Co,Ltd.  
Tel: 86-21-63210123
Website: www.reagent.com.cn
Company Name: Shanghai Meishui Chemical Technology Co., Ltd  
Tel: 021-60549325 18616193163
Website: www.is0513.com/ShowSupplierProductsList16215/0.htm
Company Name: Lynnchem  
Tel: 86-(0)29-85992781 17792393971
Website: http://www.lynnchem.com/
Company Name: Yantai ShengKailun Chemical Technology Co., Ltd.  
Tel: 13356901049
Website: www.sklnchem.cn
Tags:2181-98-8 Related Product Information
623-43-8 107-93-7 3724-65-0 1560-54-9 2181-98-8