午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook--->CAS DataBase List--->52509-14-5

52509-14-5

52509-14-5 Structure

52509-14-5 Structure
IdentificationMore
[Name]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
[CAS]

52509-14-5
[Synonyms]

(1,3-DIOXOLAN-2-YLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE
(1,3-DIOXOLANE-2-YL METHYL) TRIPHENYL PHOSPHONIUM BROMIDE
LABOTEST-BB LT00233112
TRIPHENYL-1,3-DIOXOLAN-2-YLMETHYL-PHOSPHONIUM BROMIDE
2-(1,3)-DIOXOLANE-2-YL-METHYLTRIPHENYLPHOSPHONIUM BROMIDE
Phosphonium, (1,3-dioxolan-2-ylmethyl)triphenyl-, bromide
(1,3-DIOXOLAN-2-YLMETHYL)TRIPHENYLPHOSPHONIUM BROMIDE 98%
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98 %
1,3-Dioxolan-2-ylmethyl-triphenylphosphanium bromide
Triphenyl(1,3-dioxolane-2-ylmethyl)phosphonium·bromide
[EINECS(EC#)]

257-977-3
[Molecular Formula]

C22H22BrO2P
[MDL Number]

MFCD00011966
[Molecular Weight]

429.29
[MOL File]

52509-14-5.mol
Chemical PropertiesBack Directory
[Appearance]

white to light brown granular powder
[Melting point ]

193-195 °C(lit.)
[storage temp. ]

Store below +30°C.
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Powder or Crystals
[color ]

White to light brown
[Water Solubility ]

Soluble in water (20°C).
[Sensitive ]

Hygroscopic
[InChIKey]

FRHRVQQUICVJDG-UHFFFAOYSA-M
[CAS DataBase Reference]

52509-14-5(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

29329970
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide(52509-14-5).msds
Hazard InformationBack Directory
[Chemical Properties]

white to light brown granular powder
[Uses]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium Bromide is used as a reactant in the synthesis of ketolides methyloxoerythromycins with antibacterial activity as highly potent against macrolide-resistant and susceptible respiratory pathogens.
[reaction suitability]

reaction type: C-C Bond Formation
[Purification Methods]

Wash the crystals with Et2O, dry them in a vacuum and recrystallise them from CH2Cl2/dry Et2O to give prisms m 172-174o, which is raised to 191.5-193o on drying at 56o/0.5mm. [Cresp et al. J Chem Soc, Perkin Trans 1 37 1974.]
Spectrum DetailBack Directory
[Spectrum Detail]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide(52509-14-5)1HNMR
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide(52509-14-5)Raman
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide(52509-14-5)IR
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide(52509-14-5)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98%(52509-14-5)
[Alfa Aesar]

(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide, 98%(52509-14-5)
[Sigma Aldrich]

52509-14-5(sigmaaldrich)
[TCI AMERICA]

(1,3-Dioxolan-2-yl)methyltriphenylphosphonium Bromide,>96.0%(T)(52509-14-5)
52509-14-5 suppliers list
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: https://www.dakenchem.com/
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Hangzhou FandaChem Co.,Ltd.
Tel: +8615858145714 , +8615858145714
Website: www.fandachem.com/
Company Name: JingJiang Connect Chemical manufacturing Co., Ltd.
Tel: 0523-80501690 15252623102
Website: www.katchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Richest Group Ltd
Tel: 18017061086
Website: www.yuhua99.com/ShowSupplierProductsList664261/0.htm
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.yuhua99.com/ShowSupplierProductsList1980510/0.htm
Company Name: SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel: +86-021-61551413 +8618813727289 , +8618813727289
Website: http://www.trustwe.com/
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Company Name: Longyan Tianhua Biological Technology Co., Ltd
Tel: 0086 18039857276 18039857276 , 18039857276
Website: tianhuaapi.en.alibaba.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Hebei Zhanyao Biotechnology Co. Ltd
Tel: 15369953316 +8615369953316 , +8615369953316
Website: www.yuhua99.com/ShowSupplierProductsList1218991/0.htm
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: AFINE CHEMICALS LIMITED
Tel: +86-0571-85134551
Website: www.afinechem.com/index.html
Company Name: Wuhan Fortuna Chemical Co., Ltd
Tel: +86-027-59207850
Website: www.fortunachem.com/
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Tags:52509-14-5 Related Product Information
119302-91-9 829-85-6 4360-63-8 1239-45-8 14221-01-3 7789-38-0 603-35-0 75-16-1 80-71-7 35691-65-7 1079-66-9 6399-81-1 26472-00-4 768-33-2 7647-15-6 106-95-6 1393330-36-3 65094-22-6

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept