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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 Level

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

pictograms

GHS05,GHS07,GHS08,GHS09

signalword

Danger

hcodes

H302 - H315 - H317 - H318 - H341 - H360 - H370 - H372 - H411

pcodes

P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P311

Hazard Classifications

Acute Tox. 4 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

thymus

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c