Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 201622생성일: 2026년 11월 4일
Diiodotriphenylphosphorane
TRIPHENYLPHOSPHINE DIIODIDE · DIIDOTRIPHENYLPHOSPHORANE · diiodotriphenyl-phosphoran · DIIODOTRIPHENYLPHOSPHORANE · Triphenyldiiodophosphorane · Phosphorane, diiodotriphenyl- · iodotriphenylphosphoraniumiodide · diiodo(triphenyl)-$l^{5}-phosphane
https://huagongshe.com/ko/chemical/201622
식별자 및 물리적 특성
| CAS No. | 6396-07-2 |
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| 분자식 | C18H15I2P |
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| 평균 분자량 | 516.1 g/mol |
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| 단동위원소 질량 | 515.90008 g/mol |
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| SMILES | IP(I)(c1ccccc1)(c1ccccc1)c1ccccc1 |
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| InChIKey | NSWZEXJQHIXCFL-UHFFFAOYSA-N |
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| PubChem CID | 201622 |
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| EC No. | 627-787-9 |
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| DTXSID | DTXSID70213802 |
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화학 및 물리적 성질
| XLogP | 6.3 |
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| 극성 표면적 | 0 |
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| 수소 결합 공여자 수 | 0 |
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| 수소 결합 수용자 수 | 0 |
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| 회전 가능 결합 수 | 3 |
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| 무거운 원자 수 | 21 |
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| 형식 전하 | 0 |
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| 복잡도 | 285 |
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| 녹는점 | 210-220 °C (lit.) |
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| 저장 조건 | 2-8°C |
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| 물리적 상태 | 가루 |
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| 색상 | 노란색에서 주황색으로 |
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| InChI | 1S/C18H15I2P/c19-21(20,16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H |
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| InChIKey | NSWZEXJQHIXCFL-UHFFFAOYSA-N |
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| SMILES | IP(I)(c1ccccc1)(c2ccccc2)c3ccccc3 |
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안전 및 규제
| GHS 분류 | DangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P203, P233, P260, P261, P264, P271, P272, P280, P284, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P318, P321, P333+P317, P342+P316, P362+P364, P363, P403, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
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| Hazard Classes and Categories | Skin Corr. 1B (100%) |
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| 수질 위해 등급(WGK) | 3 |
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| RTECS 번호 | TB6100000 |
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| 운송 번호(UN) | UN 2923 8/PG 2 |
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| 위험 문구(R) | 34-42/43-62 |
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| 위험 표시 | C |
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| 안전 문구(S) | 26-36/37/39-45 |
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| 위험 등급 | 8Eye Dam. 1Repr. 2Resp. Sens. 1Skin Corr. 1BSkin Sens. 1 |
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| F 고인화성물질 | 8-10 |
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| 저장 분류 | 8A - Combustible corrosive hazardous materials |
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용도
용도
Triphenylphosphine diiodide (Ph3P. I2) can be used as a reagent: To facilitate the conversion of alcohol, thiol, and enol functional groups into alkyl iodides via formation of alkoxyphosphonium iodide. To prepare β-iodo-α,β-unsaturated ketones from cyclic β-diketones in the presence of triethyl amine. In the synthesis of alkyl nitrates from alcohols. In the Beckmann rearrangement reaction to synthesize lactams from cycloalkanone oxime. For the preparation of aromatic and aliphatic carboxylic acid esters in the presence of N,N-dimethylaminopyridine. Ph3P. I2 can also be used to reduce graphene oxide for the production of graphene nanosheets under mild and environmentally friendly conditions.
