ChemicalBook--->CAS DataBase List--->12116-66-4

12116-66-4

12116-66-4 Structure

12116-66-4 Structure
IdentificationMore
[Name]

BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE
[CAS]

12116-66-4
[Synonyms]

BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE
DI(CYCLOPENTA-DIENYL)HAFNIUM DICHLORIDE
HAFNOCENE DICHLORIDE
bis(η-cyclopentadienyl)-hafniumchloride
Dichloro[di(2,4-cyclopentadien-1-yl)]hafnium
dichlorobis(eta(5)-2,4-cyclopentadien-1-yl)-hafniu
dichlorobis(eta5-2,4-cyclopentadien-1-yl)-hafniu
Dichlorobis(eta-cyclopentadienyl)hafnium
Dichlorodicyclopentadienylhafnium
dichlorodi-pi-cyclopentadienyl-hafniu
Dichlorodi-pi-cyclopentadienylhafnium
Hafnium dicyclopentadiene dichloride
Hafnium, dichlorobis(eta(5)-2,4-cyclopentadien-1-yl)-
Hafnium, dichlorodi-pi-cyclopentadienyl-
hafniumdicyclopentadienedichloride
Hafnocene dichloride (dichlorodicyclopentadienyl)hafnium
dichlorobis(eta5-cyclopenta-2,4-dien-1-yl)hafnium
Bis(cyclopentadienyl)hafnium dichloride, (Hafnocene dichloride)
HAFNOCENE DICHLORIDE 97+%
Bis(cyclopentadienyl)hafniumdichloride,min.98%(Hafnocenedichloride)
[EINECS(EC#)]

235-177-5
[Molecular Formula]

C10H10Cl2Hf 10*
[MDL Number]

MFCD00001438
[Molecular Weight]

379.58
[MOL File]

12116-66-4.mol
Chemical PropertiesBack Directory
[Appearance]

white to light brown crystals or crystalline
[Melting point ]

230-233 °C
[Boiling point ]

339.81°C (rough estimate)
[solubility ]

Soluble in aromatic solvents, chloroform; slightly soluble in THF, ether. Insolble in hexanes.
[form ]

crystal
[color ]

off-white
[Hydrolytic Sensitivity]

7: reacts slowly with moisture/water
[Sensitive ]

Air & Moisture Sensitive
[Exposure limits]

ACGIH: TWA 0.5 mg/m3
NIOSH: IDLH 50 mg/m3; TWA 0.5 mg/m3
[CAS DataBase Reference]

12116-66-4(CAS DataBase Reference)
[NIST Chemistry Reference]

Bis(«eta»5-cyclopentadienyl)hafnium dichloride(12116-66-4)
[EPA Substance Registry System]

12116-66-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
[RIDADR ]

UN3261
[WGK Germany ]

3
[RTECS ]

MG4815000
[F ]

10-21
[TSCA ]

Yes
[HS Code ]

2931.90.9051
[HazardClass ]

8
[PackingGroup ]

III
Hazard InformationBack Directory
[Chemical Properties]

white to light brown crystals or crystalline
[Uses]

Starting material to prepare many kinds of hafnocene(II or IV) derivatives; in combination with AgI salt, is an effective activator for glycosyl fluoride. Pharmaceutical intermediates and alos used in chemical research.
Spectrum DetailBack Directory
[Spectrum Detail]

BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)MS
BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)1HNMR
BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)13CNMR
BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)IR1
BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)IR2
BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE(12116-66-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Hafnocene dichloride, 98%(12116-66-4)
[Alfa Aesar]

Bis(cyclopentadienyl)hafnium dichloride(12116-66-4)
[Sigma Aldrich]

12116-66-4(sigmaaldrich)
[TCI AMERICA]

Hafnocene Dichloride,>98.0%(T)(12116-66-4)
12116-66-4 suppliers list
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: Xi'an MC Biotech, Co., Ltd.
Tel: 029-89275612 +8618991951683 , +8618991951683
Website: www.chemicalbook.com/ShowSupplierProductsList1759320/0.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-89586680 +86-18192503167 , +86-18192503167
Website: www.dideu.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: www.dycnchem.com
Company Name: Alfa Chemistry
Tel: +1-5166625404
Website: https://www.alfa-chemistry.com/
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503259 +86-19930503259 , +86-19930503259
Website: www.chemicalbook.com/manufacturer/hebei-guanlang-biotechnology/
Company Name: PT CHEM GROUP LIMITED
Tel: +86-85511178 +86-85511178 , +86-85511178
Website: www.chemicalbook.com/manufacturer/henan-lihao-chem-plant-25020/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Suzhou Origin Specialty Chemicals Co., Ltd.
Tel: +86-512-68662322 +86-17312436797 , +86-17312436797
Website: www.origsc.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501 , +undefined18621343501
Website: www.acmec.com.cn/
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: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 4006608290; 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: INTATRADE GmbH  
Tel: +49 3493/605464
Website: www.intatrade.de
Company Name: Alfa Aesar  
Tel: 400-6106006
Website: http://chemicals.thermofisher.cn
Tags:12116-66-4 Related Product Information
1271-19-8 7705-07-9 25583-20-4 13499-05-3 85959-83-7 12116-66-4 7440-58-6