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520586

Sigma-Aldrich

Dibutyltin bis(acetylacetonate)

95%

Synonym(s):

Sn(acac)Bu2

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About This Item

Linear Formula:
[CH3COCH=C(O-)CH3]2Sn[(CH2)3CH3]2
CAS Number:
Molecular Weight:
431.15
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

95%

form

low-melting solid

reaction suitability

core: tin

refractive index

n20/D 1.5110 (lit.)

bp

150 °C (lit.)

mp

26 °C (lit.)

density

1.22 g/mL at 25 °C (lit.)

SMILES string

CCCC[Sn](CCCC)(O\C(C)=C/C(C)=O)O\C(C)=C/C(C)=O

InChI

1S/2C5H8O2.2C4H9.Sn/c2*1-4(6)3-5(2)7;2*1-3-4-2;/h2*3,6H,1-2H3;2*1,3-4H2,2H3;/q;;;;+2/p-2/b2*4-3-;;;

InChI key

UVDDHYAAWVNATK-VGKOASNMSA-L

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 2 - Muta. 2 - Repr. 1B - Skin Corr. 1C - Skin Sens. 1 - STOT RE 1 Oral - STOT SE 1

Target Organs

thymus gland

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

130.0 °F - closed cup

Flash Point(C)

54.44 °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.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

520586-VAR:
520586-BULK:
520586-500ML:4548174010273


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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