트리메틸포스핀
Trimethylphosphine
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기본 정보
- CAS
594-09-2- 표준 SMILES
CP(C)C- InChIKey
YWWDBCBWQNCYNR-UHFFFAOYSA-N- 분자식
- C3H9P
- 평균 분자량
- 76.08 g/mol
- 단동위원소 질량
- 76.04418692
개요
Trimethylphosphine is a tertiary phosphine.
이름 및 식별자
- 우선 이름
- Trimethylphosphine
- IUPAC
- trimethylphosphane
- 현지명
- 트리메틸포스핀
- 영어명
- Trimethylphosphine
- 분자식
- C3H9P
- 분자량
- 76.08
이름 및 동의어
Trimethylphosphine594-09-2Trimethyl phosphineTrimethylphosphorus5FL6SQK9H3CHEBI:35890DTXSID00208120RefChem:191804DTXCID20130611trimethylphosphane;trimethylphosphorus209-823-1trimethylphosphane
이름 더 보기
트리메틸포스핀Methyl phosphinerimethylphosphineTrimethyl-phosphanePHOSPHORUS TRIMETHYLTrimethylphosphine,99%TriMethylphosphine 97%
Phosphine, trimethyl-PMe3Me3P(CH3)3PMFCD00008510C3H9PtrimethylphospineEINECS 209-823-1
데이터베이스 식별자
- CAS
594-09-2- PubChem CID
- 68983
- DTXSID
DTXSID00208120- ChEBI
CHEBI:35890- UNII
- 5FL6SQK9H3
- EC Number
- 209-823-1
- Nikkaji
- J466I
물성
구조 계산 물성보충 중
- XLogP
- -0.1
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 0
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 4
- 형식 전하
- 0
- 복잡도
- 8
실험 및 물리화학적 성질
Chemical ClassesOther Classes -> Phosphorus Compounds
SpringerMaterials Properties31P nuclear magnetic resonance spectrum
Density0.735 @25 °C
Boiling Point37.5 °C @760 [mm Hg]
Physical DescriptionColorless liquid with a pungent odor; [Alfa Aesar MSDS]
Ionization Efficiency
Positive
0.29
5.53
Agilent XCT
Electrospray ionization
ammonium acetate (4nM)
물리화학적 성질
- 녹는점
- 86 °C · −86 °C (−123 °F; 187 K)
- 끓는 점
- 38 to · 38 to 39 °C (100 to 102 °F; 311 to 312 K)
- 밀도
- 735 mg · 735 mg cm−3
- 증기압
- 7.24 psi · 7.24 psi ( 20 °C)
- 굴절률
- 1.43 · 1.43
- 인화점
- 19 °C · −19 °C (−2 °F; 254 K)
- 저장 조건
- 2 · 2-8°C
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 52 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Hazards SummaryPyrophoric; Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS] See Tributylphosphine.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)
안전 및 보호
Protective Action Criteria (PAC)
12 [mg/m3]
130 [mg/m3]
790 [mg/m3]
독성 정보
Adverse EffectsDermatotoxin - Skin burns.
안전 데이터
- wgk
- 3
- ridadr
- UN 1993 3/PG 2
- HS 번호
- 2931900090
- risk_code
- 11-36/37/38-67-65-63-48/20-38-17-40-36/37-19
- hazard_code
- F,Xn,Xi
화학 및 산업
응용 분야
용도Trimethylphosphine (PMe3) is an electron-rich phosphine ligand used as a reagent in Mitsunobu reaction.It can be used:In transformation of azides into carbamates; aziridines to azidoalcohols; and ketoximes to ketones with 2,2′-dipyridyl diselenide.In Aza-Wittig reaction;, C-H bond activation of imines; cross-coupling reactions.In the preparation of (cyanomethylene) trimethylphosphorane (CMMP) which is used as a reagent in Mitsunobu type reaction.As a reagent in the synthesis of ruthenium trimethylphosphine complexes, which in turn are used as catalysts for hydrogenation of CO2 to formic acid.
일반 설명Trimethylphosphine is the reagent used in Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. Electron diffraction study of trimethylphosphine has been reported.
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