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Dioctyltin oxide

Dioctyltin oxide structure

CAS No:
870-08-6
Formula:
C16H34OSn
Chemical Name:
Dioctyltin oxide
Synonyms:
Stannane,dioctyloxo-;Dioctyltin oxide;Tin,dioctyloxo-;Dioctyloxostannane;Di-n-octyltin oxide;Stann OO;Irgastab T 161;U 800;U 800 (heat stabilizer);NSC 140743;Dioctyloxotin;Neostann U 800P;DOTO;DOTO (dioctyltin oxide);Stann DOTO
Categories:
Organic Chemistry > Organometallic Compounds

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Description

white to almost white crystalline powder or

DryPowder

Dioctyltin oxide Basic Attributes

Molecular Weight：

361.15

Exact Mass：

361.15

EC Number：

212-791-1

NSC Number：

140743

DSSTox ID：

DTXSID6029628

HScode：

29310095

Characteristics

PSA：

17.1

XLogP3：

6.12940

Appearance：

White Powder

Density：

1.3 g/cm³

Melting Point：

245-248 °C (decomp)

Boiling Point：

230ºC

Water Solubility：

H2O: Insoluble

Storage Conditions：

Store below +30°C.

Vapor Pressure：

<0.01 hPa (20 °C)

Toxicity：

LD50 orally in Rabbit: 2500 mg/kg

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN3146

wgk germany：

WGK 2 water endangering

hazard class code：

36/37/38

safety instructions：

37/39-26-24/25

RTECS Number：

WH7620000

Marks：

Precautionary statement(s)：

P201, P202, P260, P264, P270, P273, P281, P308+P313, P314, P391, P405, P501

Hazard Statements：

H361

GHS Classification：

|Danger|H361 (70.18%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]|P201, P202, P260, P264, P270, P273, P281, P308+P313, P314, P391, P405, and P501|Aggregated GHS information provided by 332 companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Dioctyltin oxide Use and Manufacturing

Uses

Mainly used to produce PVC heat stabilizer

Polymer Stabilizer

Paints and coatings

Production

100,000 - 500,000 lb

Manufacturing Info：

All other chemical product and preparation manufacturing|Stannane, dioctyloxo-: ACTIVE

Computed Properties

Molecular Weight:361.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:14
Exact Mass:362.163168
Monoisotopic Mass:362.163168
Topological Polar Surface Area:17.1
Heavy Atom Count:18
Complexity:162
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes