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8.03539

Dibutyltin oxide

Name: Dibutyltin oxide
Brand: MM

for synthesis

Synonym(s):

Dibutyltin oxide, Dibutyloxostannane

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About This Item

Linear Formula:

(CH₃CH₂CH₂CH₂)₂SnO

CAS Number:

818-08-6

Molecular Weight:

248.94

UNSPSC Code:

12352103

EC Index Number:

212-449-1

NACRES:

NA.22

MDL number:

MFCD00001992

Form:

powder

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Properties

Quality Segment

200

form

powder

autoignition temp.

525 °C

potency

487 mg/kg LD₅₀, oral (Rat), >2000 mg/kg LD₅₀, skin (Rabbit)

bp

>300 °C (decomposes)

solubility

0.004 g/L

density

1.5 g/cm³ at 20 °C

bulk density

650‑750 kg/m³

storage temp.

2-30°C

SMILES string

[Sn](=O)(CCCC)CCCC

InChI

1S/2C4H9.O.Sn/c2*1-3-4-2;;/h2*1,3-4H2,2H3;;

InChI key

JGFBRKRYDCGYKD-UHFFFAOYSA-N

Description

Analysis Note

Assay (ex Sn): ≥ 98.0 %
Identity (IR): passes test

signalword

Danger

flash_point_f

Not applicable

flash_point_c

Not applicable

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Muta. 2 - Repr. 1B - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 - STOT SE 1

target_organs

Immune system, thymus

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

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