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Key Documents

510629

Sigma-Aldrich

Bis(ethylcyclopentadienyl)chromium(II)

Synonym(s):

1,1′-Diethylchromocene

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About This Item

Empirical Formula (Hill Notation):
C14H18Cr
CAS Number:
Molecular Weight:
238.29
MDL number:
UNSPSC Code:
12352202
PubChem Substance ID:
NACRES:
NA.22
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reaction suitability

core: chromium
reagent type: catalyst

Quality Level

density

1.15 g/mL at 25 °C (lit.)

SMILES string

[Cr].CC[C]1[CH][CH][CH][CH]1.CC[C]2[CH][CH][CH][CH]2

InChI

1S/2C7H9.Cr/c2*1-2-7-5-3-4-6-7;/h2*3-6H,2H2,1H3;

InChI key

OZUJAILVLUFQME-UHFFFAOYSA-N

Related Categories

Application

Catalyst for polymerization of ethylene

Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Pyr. Liq. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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