트리 -n- 옥틸 포스 핀
Trioctylphosphine
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기본 정보
- CAS
4731-53-7- 표준 SMILES
CCCCCCCCP(CCCCCCCC)CCCCCCCC- InChIKey
RMZAYIKUYWXQPB-UHFFFAOYSA-N- 분자식
- C24.H51.P
- 평균 분자량
- 370.6 g/mol
- 단동위원소 질량
- 370.37283862
이름 및 식별자
- 우선 이름
- Trioctylphosphine
- IUPAC
- trioctylphosphane
- 현지명
- 트리 -n- 옥틸 포스 핀
- 영어명
- Trioctylphosphine
- 분자식
- C24H51P
- 분자량
- 370.64
이름 및 동의어
TRIOCTYLPHOSPHINETri-n-octylphosphine4731-53-7Phosphine, trioctyl-TL 411VE0Y037UCNEINECS 225-234-2NSC 102529HISHICOLIN P 8BRN 17769954-04-00-03438 (Beilstein Handbook Reference)NSC-102529
이름 더 보기
트리-n-옥틸포스핀트라이옥틸포스핀트리옥틸인산P(Oct)3tl411nsc102529HISHICOLIN P-8Cytop? 380CYTOP(R) 380trioctyl-phosphin
DTXSID9063582TrinoctylphosphinePhosphine, trioctylRefChem:899961DTXCID9040552225-234-2trioctylphosphaneMFCD00015298
데이터베이스 식별자
- CAS
4731-53-7- PubChem CID
- 20851
- DTXSID
DTXSID9063582- UNII
- VE0Y037UCN
- EC Number
- 225-234-2
- Nikkaji
- J151.214E
물성
구조 계산 물성보충 중
- XLogP
- 10.2
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 0
- 회전 가능 결합 수
- 21
- 무거운 원자 수
- 25
- 형식 전하
- 0
- 복잡도
- 188
실험 및 물리화학적 성질
Chemical ClassesOther Classes -> Phosphorus Compounds
Physical Description
Liquid
Colorless liquid with an odor like garlic; [Alfa Aesar MSDS]
물리화학적 성질
- 녹는점
- 30 °C · 30°C
- 끓는 점
- 284 · 284-291 °C50 mm Hg(lit.)
- 밀도
- 0.831 g/mL · 0.831 g/mL at 25 °C(lit.)
- 굴절률
- 20 · n20/D 1.468(lit.)
- 인화점
- 297 °F · 297 °F
- 저장 조건
- 2 · 2-8°C, protect from light, stored under nitrogen
- 물리적 상태
- 분말 또는 결정성 분말
- 색상
- 흰색에서 황백색까지
- Specific Gravity
- 0.831 · 0.831
- 수용성
- 물과 섞이지 않습니다.
- BRN
- 1776995 · 1776995
- InChI
- InChI=1S/C24H51P/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
- InChIKey
- RMZAYIKUYWXQPB-UHFFFAOYSA-N
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H314 (75.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P319, P321, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 87 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory Information
Phosphine, trioctyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phosphine, trioctyl- 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)
REACH registered substance: Trioctylphosphine (EC: 225-234-2)
Hazards SummaryCauses burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS] See Tributylphosphine.
Hazard Classes and CategoriesSkin Corr. 1 (75.9%)
안전 및 보호
Protective Action Criteria (PAC)
0.11 [mg/m3]
1.2 [mg/m3]
7.2 [mg/m3]
독성 정보
Adverse EffectsDermatotoxin - Skin burns.
화학 및 산업
용도 및 제조
U.S. Production2023: 50,000 - <250,000 lb
Industry UsesCatalyst
General Manufacturing Information
Computer and Electronic Product Manufacturing
Phosphine, trioctyl-: ACTIVE
응용 분야
개요Trioctylphosphine (also known as Tri-n-octylphosphine, abbreviated as TOP) is a weakly basic organophosphorus compound that can be used in the synthesis of nanomaterials (such as metallic nanoparticles). It also serves as the most popular organophosphorus source in oil-phase synthesis, a stabiliser for certain nanorods, and acts as a solvent in certain chemical processes.
용도Tri-n-octylphosphine is used for coating zinc sulfide shells on cadmium-selenium quantum dot core by successive ionic layer adsorption and reaction method. It acts as a precursor to trioctylphosphine oxide. Further, it is used as a solvent for cadmium and selenium precursors. It also serves as a common reagent in the chemical synthesis of nanoparticles. It acts as a precursor to trioctylphosphine oxide.
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