Dioctyltin dichloride
기본 정보
- CAS
3542-36-7- 표준 SMILES
CCCCCCC[CH2][Sn]([Cl])([Cl])[CH2]CCCCCCC- InChIKey
SBOSGIJGEHWBKV-UHFFFAOYSA-L- 분자식
- C16H34Cl2Sn
- 평균 분자량
- 416.1 g/mol
- 단동위원소 질량
- 416.10595115
개요
Di-n-octyltin dichloride is an organotin compound. Tin is a chemical element with the symbol Sn and atomic number 50. It is a natural component of the earth's crust and is obtained chiefly from the mineral cassiterite, where it occurs as tin dioxide. (L307, L309)
이름 및 식별자
- 우선 이름
- Dioctyltin dichloride
- IUPAC
- dichloro(dioctyl)stannane
- 영어명
- DI-N-OCTYLTIN DICHLORIDE
- 분자식
- C16H34Cl2Sn
- 분자량
- 416.06
이름 및 동의어
3542-36-7DichlorodioctyltinDi-n-octyltin dichlorideDioctyltin dichlorideStannane, dichlorodioctyl-DichlorodioctylstannaneDOTCDi-n-octyltindichlorideDioctylstannium dichlorideTZ52I3CR3QDIOCTYLDICHLOROTINNSC-102574
이름 더 보기
dichlorodioctyl-stannanDiocyldichlorotinDIOCTYLTINCHLORIDEDioctylzinndichloriddioctyl-tidichloridedioctyltindichloride
RefChem:586055222-583-2Di-n-OctyldichlorotinDichloro(dioctyl)stannaneStannane, dioctyldichloro-Di-n-octyl-zinn dichloridTin, dioctyl-, dichlorideDi-n-Octyltin-dichloride
데이터베이스 식별자
- CAS
3542-36-7- PubChem CID
- 77080
- DTXSID
DTXSID2029662- UNII
- TZ52I3CR3Q
- EC Number
- 222-583-2
물성
구조 계산 물성
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 0
- 회전 가능 결합 수
- 14
- 무거운 원자 수
- 19
- 형식 전하
- 0
- 복잡도
- 166
실험 및 물리화학적 성질
Chemical ClassesMetals -> Tin Compounds, Organic
Vapor Pressure0.0000039 [mmHg]
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description
Liquid; Liquid; Other Solid
White solid; [OECD SIDS] Crystalline solid; [Alfa Aesar MSDS]
물리화학적 성질
- 녹는점
- 46 · 46-48°C
- 끓는 점
- 175 °C · 175°C 1mm
- 밀도
- 1 · 1,175 g/cm3
- 증기압
- 0.001 Pa · 0.001Pa at 25℃
- 인화점
- 204 °C · 204°C
- 물리적 상태
- 고체
- Specific Gravity
- 1.17 · 1.17
- 수용성
- 물에 불용성.
- EPA
- Stannane, dichlorodioctyl- (3542-36-7)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H330: Fatal if inhaled [Danger Acute toxicity, inhalation]
P203, P260, P264, P270, P271, P273, P280, P284, P304+P340, P316, P318, P319, P320, P403+P233, P405, and P501 (click each P-code to see the statement)
Danger
H314 (18.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P203, P260, P264, P270, P271, P273, P280, P284, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P318, P319, P320, P321, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
유해성 정보
Regulatory Information
Chemical: Stannane, dichlorodioctyl-
Hazard Traits - Reproductive Toxicity
Stannane, dichlorodioctyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Stannane, dichlorodioctyl- 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: 19-08-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/14165
Other Safety InformationIMAP assessments - Stannane, dichlorodioctyl-: Human health tier II assessment
Hazards Summary
The thioglycolate ester isomers are dioctyltin bis(2-ethylhexyl thioglycolate) CAS# 15571-58-1 and dioctyltin bis(isooctyl thioglycolate) CAS# 26401-97-8; [OECD SIDS] An irritant; Toxic by ingestion, inhalation, and skin absorption; [Alfa Aesar MSDS] See Tin, organic compounds. See Trichlorooctylstannane.
Hazard Classes and Categories
Acute Tox. 2 (77.3%)
Acute toxicity (inhalation) - category 2
Acute toxicity (Inhalation: Dusts and mists) - Category 2
Repr. 1B
화학 및 산업
약리 정보
Metabolism/Metabolites
Though tin metal is very poorly absorbed, tin compounds may be absorbed via oral, inhalation, or dermal routes, with organotin compounds being much more readily absorbed than inorganic tin compounds. Tin may enter the bloodstream and bind to hemoglobin, where it is distributed and accumulates mainly in the kidney, liver, lung, and bone. Organotin compounds may undergo dealkylation, hydroxylation, dearylation, and oxidation catalyzed by cytochrome P-450 enzymes in the liver. The alkyl products of dealkylation are conjugated with glutathione and further metabolized to mercapturic acid derivatives. Tin and its metabolites are excreted mainly in the urine and feces. (L308)
용도 및 제조
Uses
Always produced as a mixture with monooctyltin trichloride (MOTC, CAS# 3091-25-6); Used as a heat stabilizer for polyvinyl chloride (PVC) and chlorinated PVC (CPVC) with applications including films (including indirect food contact), sheets, injection mouldings, pipes, and sidings; [OECD SIDS]
U.S. Production2023: 1,000,000 - <8,500,000 lb
Consumer UsesNot Known or Reasonably Ascertainable
Industry UsesIntermediate
General Manufacturing Information
All Other Chemical Product and Preparation Manufacturing
Stannane, dichlorodioctyl-: ACTIVE
응용 분야
용도Di-n-octyldichlorotin compounds are used as intermediates in the production of other organotin chemicals. Metatin and Acima. These products are also used as catalysts or industrial intermediates in the production of polyurethanes, silicone resins, synthetic lubricants, and MS polymer sealants.
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