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ChemicalBook >> CAS DataBase List >> BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM

BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM

BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM price.
  • $156 - $1214.57
  • Product name: BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM
  • CAS: 55940-03-9
  • MF: C14H10Cr
  • MW: 230.23
  • EINECS:
  • MDL Number:MFCD01862449
  • Synonyms:Bis(ethylcyclopentadienyl)chrom;Bis(ethylcyclopentadienyl)chromium 98% (C2H5C5H4)2Cr;Bis(ethylcyclopentadienyl)chromium,min.98%;bis(ethylcyclopentadienyl)chromium(ii);1,1''-Diethylchromocene;Bis(ethylcyclopentadienyl)chromium, min. 98%;BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM
Price4 Properties Safety Information Description
4 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • Strem Chemicals
Package
  • 1g
  • 5G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberOGM0000195
  • Product descriptionBIS(ETHYLCYCLOPENTADIENYL)CHROMIUM 95.00%
  • Packaging5G
  • Price$1214.57
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number510629
  • Product descriptionBis(ethylcyclopentadienyl)chromium(II)
  • Packaging5g
  • Price$597
  • Updated2025-07-31
  • Buy
  • ManufacturerStrem Chemicals
  • Product number24-0147
  • Product descriptionBis(ethylcyclopentadienyl)chromium, min. 98%
  • Packaging1g
  • Price$156
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number24-0147
  • Product descriptionBis(ethylcyclopentadienyl)chromium, min. 98%
  • Packaging5g
  • Price$627
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation OGM0000195 BIS(ETHYLCYCLOPENTADIENYL)CHROMIUM 95.00% 5G $1214.57 2021-12-16 Buy
Sigma-Aldrich 510629 Bis(ethylcyclopentadienyl)chromium(II) 5g $597 2025-07-31 Buy
Strem Chemicals 24-0147 Bis(ethylcyclopentadienyl)chromium, min. 98% 1g $156 2024-03-01 Buy
Strem Chemicals 24-0147 Bis(ethylcyclopentadienyl)chromium, min. 98% 5g $627 2024-03-01 Buy

Properties

Boiling point :95-98°C/1.0mm
Density :1.15 g/mL at 25 °C(lit.)
form :liquid
color :red
Sensitive :air sensitive
InChI :1S/2C7H9.Cr/c2*1-2-7-5-3-4-6-7;/h2*3-6H,2H2,1H3;
InChIKey :OZUJAILVLUFQME-UHFFFAOYSA-N
SMILES :[Cr].CC[C]1[CH][CH][CH][CH]1.CC[C]2[CH][CH][CH][CH]2

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H250 Catches fire spontaneously if exposed to air Pyrophoric liquids; Pyrorophoric solids Category 1 Danger GHS hazard pictograms P210, P222, P280, P302+P334,P370+P378, P422
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P231+P232 Handle under inert gas. Protect from moisture.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P370+P378 In case of fire: Use … for extinction.

Description

Bis(ethylcyclopentadienyl) chromium(II) is used in the production of organometal polysiloxane prepared from siloxy group and organometallic compounds for preparing EL. It is also used as a catalyst in the preparation and application of inorganic carrier-supported chromium-vanadium two-center composite catalyst for ethylene polymerization.

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Suppliers and manufacturers

Aladdin Scientific
DAYANG CHEM (HANGZHOU) CO.,LTD J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai Hanhong Scientific Co.,Ltd. Tianjin heowns Biochemical Technology Co., Ltd. Shanghai YuanYe Biotechnology Co., Ltd. Guangzhou Jhd Chemical Reagent Co., Ltd. Shaanxi Dideu Medichem Co. Ltd TCI (Shanghai) Chemical Trading Co., Ltd.