Trioctylphosphine (HCID 20851)

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 102529BRN 1776995HISHICOLIN P 8NSC-1025294-04-00-03438 (Beilstein Handbook Reference)

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 물성

XLogP: 10.2
극성 표면적: 0 Å²
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 · 2건

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
SMILES: P(CCCCCCCC)(CCCCCCCC)CCCCCCCC
EPA: Phosphine, trioctyl- (4731-53-7)

안전 및 규제

GHS 분류

GHS Classification · 4건

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 · 2건

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)

Status: Active Update: 09-08-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/19595

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) · 3건

0.11 [mg/m3]

1.2 [mg/m3]

7.2 [mg/m3]

독성 정보

Adverse EffectsDermatotoxin - Skin burns.

Toxicity DataLC (mouse) > 1,600 mg/m3/10min

안전 데이터

wgk: 2
tsca: TSCA listed
rtecs: SZ3450000
ridadr: UN 1760 8/PG 2
HS 번호: 29310099
risk_code: 34-36/37/38
hazard_code: C,Xi
safety_code: 26-36/37/39-45-37/39
포장분류: II
위험 등급: 8
기존화학 물질: 2015-3-7153
F 고인화성물질: 10-13-23
Hazard Classifications: Eye Dam. 1Skin Corr. 1B
스토리지 클래스: 8A - Combustible corrosive hazardous materials

화학 및 산업

용도 및 제조

U.S. Production2023: 50,000 - <250,000 lb

Industry UsesCatalyst

General Manufacturing Information · 2건

Computer and Electronic Product Manufacturing

Phosphine, trioctyl-: ACTIVE

응용 분야 · 2건

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.