Dioctyltin oxide (HCID 93563)

名称と識別子

優先名称: Dioctyltin oxide
IUPAC: dioctyl(oxo)tin
現地名: ジ-n-オクチルすずオキシド
英語名: Dioctyltin oxide
分子式: C16H34OSn
分子量: 361.15

名称と別名

Dioctyltin oxide870-08-6Stannane, dioctyloxo-DioctyloxostannaneTin, dioctyloxo-Stannane, oxodioctyl-Di-n-octyl-zinn oxydTin, dioctyl-, oxideDi-n-octyl-zinn oxyd [German]EINECS 212-791-1NSC 140743BRN 4131181

名称をさらに表示

ジ-n-オクチルすずオキシドジオクチルすずオキシドジオクチルオキソスタンナンジオクチルすず(IV)オキシドオキソジオクチルスタンナンジオクチル錫オキサイド酸化ジオクチルすず()ジＮオクチルスズオキシド酸化ジ-N-オクチルすず酸化ジオクチルすず(IV)DOTODioctyltin oxide (DOTO)SKL1135TIB KAT 232FASCAT 8201Dioctyloxotindioctyl-tioxideDioctylin oxideDioctylzinnoxidDi-n-octyloxotin

AI3-61965DTXSID6029628EC 212-791-1RefChem:134507DTXCID909628212-791-1Di-n-octyltin oxidedioctyl(oxo)tin

データベース識別子

CAS: 870-08-6
PubChem CID: 93563
DTXSID: DTXSID6029628
UNII: 643Q9V5VLS
EC Number: 212-791-1
Nikkaji: J7.149H

物性

構造計算による物性

極性表面積: 17.1 Å²
水素結合供与体数: 0
水素結合受容体数: 1
回転可能結合数: 14
重原子数: 18
形式電荷: 0
複雑度: 162

実験および物理化学的性質

Endocrine DisruptorsPotential endocrine disrupting compound

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionDry Powder; Liquid

物理化学的性質

融点: 245 · 245-248°C (dec.)
比重(密度): 1 · 1,3 g/cm3
蒸気圧: 0.01 hPa · <0.01 hPa (20 °C)
闪点: 70 °C · 70°C
貯蔵温度: 30 °C · Store below +30°C.
溶解性: トルエン（微量）
外見: 粉
色: 白い
比重: 1.3 · 1.30
水溶解度: 不溶性
沸点: 230 °C · 230°C (1013 hPa)
InChI: 1S/2C8H17.O.Sn/c2*1-3-5-7-8-6-4-2;;/h2*1,3-8H2,2H3;;
InChIKey: LQRUPWUPINJLMU-UHFFFAOYSA-N
SMILES: [Sn](=O)(CCCCCCCC)CCCCCCCC
LogP: 6 at · 6 at 20℃
CAS データベース: 870 · 870-08-6(CAS DataBase Reference)
EPAの化学物質情報: Stannane, dioctyloxo- (870-08-6)

化学的性質

化学的特性white to almost white crystalline powder. It is practically insoluble in water but soluble in organic solvents.

安全と法規制

GHS分類

GHS Classification · 6 件

Danger

H361 (58.8%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]

P203, P260, P264, P270, P273, P280, P308+P316, P318, P319, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 362 reports by companies from 20 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

H361d: Suspected of damaging the unborn child [Warning Reproductive toxicity]

危険有害性情報

Regulatory Information · 4 件

Chemical: Stannane, dioctyloxo-

Stannane, dioctyloxo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, dioctyloxo- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 04-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/15870

Dioctyltin oxide: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Other Safety InformationIMAP assessments - Stannane, dioctyloxo-: Human health tier II assessment

Hazard Classes and Categories · 2 件

Repr. 2 (58.8%)

Specific target organ toxicity (repeated exposure) - category 1

安全データ

wgk: WGK 2 water endangering
tsca: TSCA listed
rtecs: WH7620000
ridadr: UN3146
毒性: LD50 orally in Rabbit: 2500 mg/kg
PRTR法: 第一種指定化学物質
hs_code: 29310095
risk_code: 36/37/38
hazard_code: Xi
safety_code: 37/39-26-24/25
hazard_class: 6.1
packing_group: III
自然発火温度: >100 °C
環境リスク評価: ジオクチルスズオキシド（DOTO）(870-08-6)
Hazard Classifications: Aquatic Chronic 4
ストレージクラス: 6.1C - Combustible, acute toxic Cat.3toxic compounds or compounds which causing chronic effects

化学と産業

用途と製造

U.S. Production2023: 1,000,000 - <5,000,000 lb

Consumer UsesStabilizing agent

Industry UsesCatalyst

General Manufacturing Information · 2 件

Adhesive Manufacturing

Stannane, dioctyloxo-: ACTIVE

応用分野 · 2 件

用途有機合成(ポリ塩化ビニル安定剤)原料。

使用Dioctyltin oxide is used as a stabilizer and as a widely applicable catalyst, especially for esterification reactions, transesterification reactions and condensation reactions. It is slightly less reactive than dibutyltin oxide, but is not subject to as many regulatory restrictions, which is why it is increasingly used. Dioctyloxotin can also be used in various chemical synthesis such as in preparation of trinuclear seven-coordinated tin complexes, having possible antioxidant, and anti-inflammatory activity.