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524522

Sigma-Aldrich

Tris(butylcyclopentadienyl)yttrium(III)

99.9% trace metals basis

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About This Item

Linear Formula:
Y(C5H4CH2(CH2)2CH3)3
CAS Number:
312739-77-8
Molecular Weight:
452.50
MDL number:
MFCD00145473
UNSPSC Code:
12352103
PubChem Substance ID:
24874419
NACRES:
NA.23

Quality Level

100

Assay

99.9% trace metals basis

form

liquid

reaction suitability

core: yttrium
reagent type: catalyst

refractive index

n20/D 1.5685 (lit.)

density

1.11 g/mL at 25 °C (lit.)

SMILES string

[Y].CCCC[C]1[CH][CH][CH][CH]1.CCCC[C]2[CH][CH][CH][CH]2.CCCC[C]3[CH][CH][CH][CH]3

InChI

1S/3C9H13.Y/c3*1-2-3-6-9-7-4-5-8-9;/h3*4-5,7-8H,2-3,6H2,1H3;

InChI key

VPFJVCJZOKOCHT-UHFFFAOYSA-N

General description

Atomic number of base material: 39 Yttrium

Pictograms

Flame
GHS02

Signal Word

Danger

Hazard Statements

H226,H261

Hazard Classifications

Flam. Liq. 3 - Water-react 2

Supplementary Hazards

EUH014

Storage Class Code

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flash Point(F)

134.6 °F - closed cup

Flash Point(C)

57 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 3: Spontaneously combustible substances and water- reactive materials
Materials containing Organometallic compounds
Hazardous rank I
1st spontaneously combustible materials and water reactive materials

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

524522-5ML-PW:
524522-5ML:4548174004777
524522-BULK:
524522-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL5904
MKCK9510
MKCK6846
MKCK0726
MKCJ6007

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