O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
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125700-67-6CN(C)C(On1nnc2ccccc21)=[N+](C)C.F[B-](F)(F)FJKEKMBGUVUKMQB-UHFFFAOYSA-N125700-67-6DTXSID50925234安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
Danger
H228 (31.1%): Flammable solid [Danger Flammable solids];H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation];H317 (65.5%): May cause an allergic skin reaction [Warning Sensitization, Skin];H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation];H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P210, P240, P241, P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P370+P378, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 177 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Status: No longer Valid Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/4773;Status: Active Update: 29-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/24480;Status: Cease Manufacture Update: 11-12-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/8263
Status: Active Update: 06-07-2009 https://echa.europa.eu/registration-dossier/-/registered-dossier/1092
Occupational asthma confirmed in a laboratory technician exposed to peptide coupling reagents (TBTU and HBTU); [Malo] No information on reproductive or lactation effects; [REPROTOX] Moderate skin, eye, and respiratory irritant; [Sigma-Aldrich]
用途ペプチド合成、有機合成用縮合剤。
読み込み中…
化学的特性TBTU [chemical name:2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate] is WHITE TO PALE CREAM FINE CRYSTALLINE POWDER
Flam. Sol. 1 (87.5%);Acute Tox. 4 (37.5%);Skin Irrit. 2 (50%);Skin Sens. 1 (18.8%);Eye Irrit. 2 (50%);STOT SE 3 (50%)
Flam. Sol. 1 (31.1%);Skin Irrit. 2 (100%);Skin Sens. 1 (65.5%);Eye Irrit. 2 (100%);STOT SE 3 (100%)
Status: No longer Valid Update: 10-11-2008 https://echa.europa.eu/registration-dossier/-/registered-dossier/4773;Status: Active Update: 29-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/24480;Status: Cease Manufacture Update: 11-12-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/8263
Status: Active Update: 06-07-2009 https://echa.europa.eu/registration-dossier/-/registered-dossier/1092