Trioctylphosphine oxide
78-50-2CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCCZMBHCYHQLYEYDV-UHFFFAOYSA-N78-50-2DTXSID1052537안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
Danger
H315 (97.4%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P272, P280, P302+P352, P305+P354+P338, P317, P321, P332+P317, P333+P317, P362+P364, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 155 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Phosphine oxide, trioctyl-
Status: Active Update: 01-07-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/16452
Phosphine oxide, trioctyl-: Does not have an individual approval but may be used under an appropriate group standard
A moderate skin and severe eye irritant; Causes changes in liver and kidney weights and other musculoskeletal changes in 30-day intermittent dermal studies of rats; [RTECS] An irritant that may cause serious eye injury; [Sigma-Aldrich MSDS] See Phosphine oxide. See Triphenylphosphine oxide.
1 [mg/m3]
11 [mg/m3]
68 [mg/m3]
용도Trioctylphosphine oxide (TOPO) is most commonly used as the solvent due to its high boiling point and chemical stability, and its ability to prevent particle aggregation via coordination to the NP surface. trioctylphosphine oxide is a frequently used surfactant, starts to decompose at around 425℃.
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white crystalline powder