DIBENZENECHROMIUM

Product Name: DIBENZENECHROMIUM
CAS No.: 1271-54-1
Chemical Name: DIBENZENECHROMIUM
Synonyms: diphenylchromium;DIBENZENECHROMIUM;Chromium dibenzene;diphenyl-chromium(ii;bis(benzene)-chromiu;BIS(BENZENE)CHROMIUM;Chromium, bis(benzene)-;BIS(BENZENE)CHROMIUM(0);Bis(benzene)chromium,97%;bis(eta6-benzene)chromium
CBNumber: CB4724515
Molecular Formula: C12H12Cr
Formula Weight: 208.22
MOL File: 1271-54-1.mol

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DIBENZENECHROMIUM Property

Melting point:: 260-265 °C(lit.)
Flash point:: 180 °F
storage temp.: Flammables area
solubility: sol benzene; slightly sol ether
form: crystal
color: brown to black
Sensitive: Air & Moisture Sensitive

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-33
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3
RTECS: GB5850000
HazardClass: 4.2
PackingGroup: I
HS Code: 29319090
Toxicity: LD50 ivn-mus: 17,800 mg/kg CSLNX* NX#02380

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H228Flammable solid
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 493651
Product name: Bis(benzene)chromium(0)
Purity: 97%
Packaging: 1g
Price: $134
Updated: 2024/03/01

Alfa Aesar

Product number: 024139
Product name: Dibenzenechromium, C 69.2%, H 5.8%
Packaging: 2g
Price: $150
Updated: 2021/12/16

Alfa Aesar

Product number: 024139
Product name: Dibenzenechromium, C 69.2%, H 5.8%
Packaging: 10g
Price: $638
Updated: 2021/12/16

Strem Chemicals

Product number: 24-0130
Product name: Bis(benzene)chromium, min. 97%
Packaging: 1g
Price: $115
Updated: 2024/03/01

Strem Chemicals

Product number: 24-0130
Product name: Bis(benzene)chromium, min. 97%
Packaging: 5g
Price: $457
Updated: 2024/03/01

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DIBENZENECHROMIUM Chemical Properties,Usage,Production

Chemical Properties

dark green to black crystals or crystalline powder

Uses

Catalyst for:

Olefin hydrogenation
Electron transfer chain catalysis mechanism

Pre-catalyst for the hydrosilation of ketones and aldehydes, for the dehydrocoupling of triphenylsilane with primary alcohols

reaction suitability

core: chromium
reagent type: catalyst

Safety Profile

Poison by intravenous route.When heated to decomposition it emits toxic fumes of Cr.

Purification Methods

Dibenzenechromium is sublimed at 160 °C in vacuo.

Precautions

Dibenzenechromium is air sensitive.

DIBENZENECHROMIUM Preparation Products And Raw materials

Raw materials

Preparation Products

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DIBENZENECHROMIUM Suppliers

Belgium 1 China 31 Germany 3 India 1 Japan 1 Switzerland 1 United Kingdom 1 United States 11 Global 50

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44689
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17770
Advantage: 75

Beijing innoChem Science & Technology Co.,Ltd.

Tel: 400-810-7969 010-59572699
Fax: 010-59572688
Email: ningzi.li@inno-chem.com.cn
Country: China
ProdList: 6134
Advantage: 55

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Alfa Chemistry

Tel: 1-516-6625404
Fax: 1-516-927-0118
Email: support@alfa-chemistry.com
Country: United States
ProdList: 9171
Advantage: 60

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View Lastest Price from DIBENZENECHROMIUM manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: DIBENZENECHROMIUM 1271-54-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 10000KG
Release date: 2024-08-13

1271-54-1, DIBENZENECHROMIUMRelated Search:

CHROMIUM(III) BENZOYLACETONATE ACID YELLOW 99 Acid Black 60 Acid violet 90 ANILINE BLACK BIS(TRIPHENYLSILYL)CHROMATE 96 ACID BLUE 161, PURE ACID BLACK 52 DIBENZENECHROMIUM Solvent Yellow 21 Chromium hydrogen bis[1-[(5-chloro-2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) QUINOLINIUM DICHROMATE CHROMIUM (III) TETRAPHENYLPORPHINE CHLORIDE Chromate (1-), bis(3-hydroxy-4-((2-hydroxy-3,5-dinitrophenyl)azo)-N-phenyl-2-naphthalenecarboxamidato(2-)), hydrogen AMMONIUM RHODANILATE BIS(ETHYLBENZENE)CHROMIUM SOLVENT RED 8

Chromium dibenzene

Dibenzenechromium,C69.2%,H5.8%

Bis(benzene)chromium(0),min.97%

diphenyl-chromium(ii

bis(eta6-benzene)chromium

Bis(benzene)chromium (0), min. 97%

Bis(benzene)chromium,97%

Bis(benzene)chromium (O), min. 97%

Bis(benzene)chroMiuM, 97% 1GR

bis(benzene)-chromiu

bis(eta(sup6)-benzene)-chromiu

bis(eta(sup6)-benzene)chromium

bis(eta<sup>6</sup>-Benzene) chromium

Chromium, bis(benzene)-

diphenylchromium

BIS(BENZENE)CHROMIUM,MIN.97%

Bis(benzene)chromium, min. 97%

DIBENZENECHROMIUM

BIS(BENZENE)CHROMIUM

BIS(BENZENE)CHROMIUM(0)

DIBENZENECHROMIUM ISO 9001：2015 REACH

1271-54-1

C12H12Cr

C6H62Cr

Catalysis and Inorganic Chemistry

arene-metal complex

Catalysis and Inorganic Chemistry

Chemical Synthesis

Chromium