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--->1660-94-2

1660-94-2

1660-94-2 Structure

1660-94-2 Structure
IdentificationMore
[Name]

TETRAETHYL METHYLENEDIPHOSPHONATE
[CAS]

1660-94-2
[Synonyms]

AURORA KA-1506
BIS(DIETHOXYPHOSPHINYL)METHANE
METHYLENEDIPHOSPHONIC ACID TETRAETHYL ESTER
TETRAETHYL(METHYLENE)BISPHOSPHONATE
TETRAETHYL METHYLENEDIPHOSPHONATE
methylenebis(diethylphosphonate)
methylenebis-phosphonicacitetraethylester
methylenedi-phosphonicacitetraethylester
Tetraethyl methylenediphosphonate, 98+%
methanediyl-bis-phosphonic acid tetraethyl ester
Tetraethyl(methylene)bisphosphonate, 98 %
tetraethyl methylenediphosphate
Bis(diethoxyphosphinyl)methane, Methylenediphosphonic acid tetraethylester
[α,β-Methylene]diphosphoric acid tetraethyl
Methylenebis(phosphonic acid diethyl)
Methylenebisphosphonic acid tetraethyl
Methylenedi(phosphonic acid diethyl) ester
[EINECS(EC#)]

216-764-5
[Molecular Formula]

C9H22O6P2
[MDL Number]

MFCD00039887
[Molecular Weight]

288.21
[MOL File]

1660-94-2.mol
Chemical PropertiesBack Directory
[Appearance]

clear yellow to yellow-brown liquid
[Boiling point ]

171-174 °C11 mm Hg(lit.)
[density ]

1.16 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.442(lit.)
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

Liquid
[color ]

Clear yellow to yellow-brown
[Specific Gravity]

1.160
[Water Solubility ]

Slightly miscible with water.
[BRN ]

1813241
[InChIKey]

STJWVOQLJPNAQL-UHFFFAOYSA-N
[CAS DataBase Reference]

1660-94-2(CAS DataBase Reference)
[EPA Substance Registry System]

Phosphonic acid, methylenebis-, tetraethyl ester (1660-94-2)
Safety DataBack Directory
[Hazard Codes ]

Xi,C
[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 .
[WGK Germany ]

3
[RTECS ]

SZ9150000
[Hazard Note ]

Corrosive
[TSCA ]

Yes
[HS Code ]

29319090
Hazard InformationBack Directory
[Chemical Properties]

clear yellow to yellow-brown liquid
[Uses]

Tetraethyl methylidenebisphosphonate, can be used in the synthesis of tetrazoloquinoline-based mono- and bisphosphonate esters as potent anti-inflammatory agents. It is also an intermediate for the synthesis of new bisphosphonate and bisphosphonic acid derivatives with anticancer and antischistosomal activity.
[Synthesis Reference(s)]

Synthetic Communications, 20, p. 1865, 1990 DOI: 10.1080/00397919008053112
Tetrahedron Letters, 34, p. 1515, 1993 DOI: 10.1016/S0040-4039(00)60333-7
Spectrum DetailBack Directory
[Spectrum Detail]

TETRAETHYL METHYLENEDIPHOSPHONATE(1660-94-2)1HNMR
TETRAETHYL METHYLENEDIPHOSPHONATE(1660-94-2)Raman
TETRAETHYL METHYLENEDIPHOSPHONATE(1660-94-2)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetraethyl methylenediphosphonate, 97%(1660-94-2)
[Alfa Aesar]

Tetraethyl methylenediphosphonate, 98+%(1660-94-2)
[Sigma Aldrich]

1660-94-2(sigmaaldrich)
1660-94-2 suppliers list
Company Name: Zhejiang ZETian Fine Chemicals Co. LTD
Tel: +8618957127338 , +8618957127338
Website: www.zetchem.com/
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +86 13288715578 +8613288715578 , +8613288715578
Website: http://www.mojinchemical.com
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: AFINE CHEMICALS LIMITED
Tel: +86-0571-85134551
Website: www.afinechem.com/index.html
Company Name: Alfa Chemistry
Tel:
Website: m.is0513.com/ShowSupplierProductsList1423038/0.htm
Company Name: Aston Chemical
Tel: 13000000000
Website: m.is0513.com/ShowSupplierProductsList936904/0.htm
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Nanjing Doge Biomedical Technology Co., Ltd
Tel: +86-25-58227606 +86-15305155328 , +86-15305155328
Website: https://www.dogechemical.com
Company Name: LEAP CHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Coresyn Pharmatech Co., Ltd.
Tel: +86-571-86626709 +86-18157142896 , +86-18157142896
Website: http://www.coresyn.com/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178; +86-85511178; , +86-85511178;
Website: http://m.is0513.com/manufacturer/henan-lihao-chem-plant-25020/
Tags:1660-94-2 Related Product Information
6290-05-7 109-17-1 37860-51-8 18729-20-9 40510-81-4 1115-59-9 2488598-61-2 1217630-57-3 163931-61-1 556-52-5 3087-36-3 546-68-9 3109-63-5 35059-50-8 78-09-1 38932-80-8 161760-03-8 1796545-19-1