1,1,3,3-Tetramethylguanidine
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80-70-6CN(C)C(=N)N(C)CKYVBNYUBXIEUFW-UHFFFAOYSA-N80-70-6DTXSID2058835Liquid; Wet Solid
Colorless liquid; [Merck Index]
Positive
4.02
2.7
Agilent XCT
Electrospray ionization
formic acid (5.3nM)
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。
This chemical does not meet GHS hazard criteria for 1.3% (5 of 385) of reports.
Danger
H226 (95.6%): Flammable liquid and vapor [Warning Flammable liquids]
P210, P233, P240, P241, P242, P243, P260, P264, P264+P265, P270, P280, P301+P317, P301+P330+P331, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 385 reports by companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Chemical: Guanidine, N,N,N',N'-tetramethyl-
Guanidine, N,N,N',N'-tetramethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Guanidine, N,N,N',N'-tetramethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 20-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/17010
1,1,3,3-tetramethylguanidine: Does not have an individual approval but may be used under an appropriate group standard
Petrochemical Manufacturing
Guanidine, N,N,N',N'-tetramethyl-: ACTIVE
使用Tetramethylguanidine (TMG) is used as polyurethane foam catalyst, as accelerator for the syntheses of polysulfured rubber, as a strong base in the photochemical (e.g. couplers) and in the pharmaceutical (e.g. steroids) industries. Product Data Sheet
純化方法Reflux it over granulated BaO, then fractionally distil it. Protect it from CO2. [Beilstein 4 IV 227.]
読み込み中…
化学的特性N,N,N',N' -Tetramethylguanidine (TMG) [80-70-6], C5H13N3, Mr 115.18, is a stable, unusually strong base, pKa 13.6 (25 ℃), with a free imino group. It is a colorless to light-yellow liquid, miscible with water and common organic solvents: 0.92 g/cm3 (25 ℃), bp 160 ℃, vapor pressure 0.03 kPa (25℃).