Diphenylphosphinic acid (HCID 15567)

개요

Diphenylphosphinic acid is a member of phosphinic acids.

이름 및 식별자

우선 이름: Diphenylphosphinic acid
IUPAC: diphenylphosphinic acid
영어명: Diphenylphosphinic acid
분자식: C12H11O2P
분자량: 218.19

이름 및 동의어

Diphenylphosphinic acid1707-03-5Hydroxydiphenylphosphine oxidePHOSPHINIC ACID, DIPHENYL-EINECS 216-948-53R2HB96RZTNSC 13583BRN 2804567NSC-13583CHEBI:37832DTXSID70168929RefChem:588941

이름 더 보기

Diphenylphosphine acidGC-DPPO，DPPOAURORA KA-1519iphenylphosphinicaciDIPHENYLPHOSPHINICACIDDIPHENYLPHOSPINIC ACIDdiphenyl-phosphinicaciDIPHENYLPHOSPHONIC ACIDDiphenylphosphinicAcid>

DTXCID1091420216-948-5MFCD00002132Phosphinic acid, P,P-diphenyl-C12H11O2PNSC13583P,P-Diphenylphosphinic Acid; Diphenylphosphinic Acid; Hydroxydiphenylphosphine Oxide; NSC 13583diphenyl phosphinic acid

데이터베이스 식별자

CAS: 1707-03-5
PubChem CID: 15567
DTXSID: DTXSID70168929
ChEBI: CHEBI:37832
UNII: 3R2HB96RZT
EC Number: 216-948-5
Nikkaji: J142.921C

물성

구조 계산 물성

XLogP: 2.6
극성 표면적: 37.3 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 2
회전 가능 결합 수: 2
무거운 원자 수: 15
형식 전하: 0
복잡도: 218

실험 및 물리화학적 성질

SpringerMaterials PropertiesCrystal structure

물리화학적 성질

녹는점: 193 · 193-195 °C(lit.)
끓는 점: 194 °C · 194 °C
밀도: 1.25 · 1.25±0.1 g/cm3(Predicted)
저장 조건: Sealed in dry,Room Temperature
용해도: 0.1 M · 0.1 M NaOH: 용해성0.5g/10 mL, 투명, 무색
물리적 상태: 미세한 결정질 고체
산도 계수 (pKa): 2.3 · 2.30±0.10(Predicted)
색상: 하얀색
수용성: 물에 용해됩니다.
BRN: 2804567 · 2804567
InChI: InChI=1S/C12H11O2P/c13-15(14,11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H,(H,13,14)
InChIKey: BEQVQKJCLJBTKZ-UHFFFAOYSA-N
SMILES: P(C1=CC=CC=C1)(C1=CC=CC=C1)(O)=O
NIST: Diphenyl phosphinic acid(1707-03-5)

화학적 성질

white fine crystalline solid

안전 및 규제

GHS 분류

GHS Classification · 5건

This chemical does not meet GHS hazard criteria for 12.5% (1 of 8) of reports.

Warning

H315 (87.5%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 8 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Hazard Classes and CategoriesSkin Irrit. 2 (87.5%)

안전 데이터

wgk: 3
rtecs: SZ5315000
HS 번호: 29310095
risk_code: 36/37/38
safety_code: 22-24/25
스토리지 클래스: 11 - Combustible Solids

화학 및 산업

응용 분야 · 2건

용도Diphenylphosphinic acid is used as a reagent employed in the synthesis of bidentate ligands and peptide coupling agents.

일반 설명Diphenylphosphinic acid (DPPA, hdpp) is an organophosphinic acid compound. It finds application as a reactive flame-retardant and promoter for palladium catalytic systems. Thermal degradation of DPPA has been studied by thermogravimetric analysis (TGA) method. DPPA reacts with cadmium nitrate in dimethylformamide solvent to afford the one-dimensional coordination polymer catena-poly[[bis(dimethylformamide-κO)cadmium(II)]-bis(μ-diphenylphosphinato-κ(2)O:O′)]. It has been repoted to promote the carbonylation of nitrobenzene and aniline to diphenylurea. Ortho-lithiated DPPA can form mono ortho-functionalized derivatives by electrophilic trapping and biphenyl-2,2′-diylbis(phenylphosphinic acid) by copper catalyzed coupling.