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HCID 7073Erstellt: 26. Oktober 2026

2,2'-(m-Tolylimino)diethanol

N,N-BIS(2-HYDROXYETHYL)-M-TOLUIDINE · N,N-DIHYDROXYETHYL-M-TOLUIDINE · MTDEA · emery5709 · Emery 5709 · m-Tolydiethanolamine · 3-TOLYLDIETHANOLAMINE · M-TOLYLDIETHANOLAMINE

https://huagongshe.com/de/chemical/7073

Molekülstruktur von 2,2'-(m-Tolylimino)diethanol

Identifikatoren & physikalische Daten

CAS No.91-99-6
SummenformelC11H17NO2
Durchschnittliche Molmasse195,26 g/mol
Monoisotopische Masse195,12592879 g/mol
SMILESCc1cccc(N(CCO)CCO)c1
InChIKeyVMNDRLYLEVCGAG-UHFFFAOYSA-N
PubChem CID7073
EC No.202-114-8
DTXSIDDTXSID5059036
Lokaler Name2,2'-(m-Tolylimino)diethanol

Chemische & physikalische Eigenschaften

XLogP1,4
Polarare Oberfläche (TPSA)43,7
H-Brücken-Donoren2
H-Brücken-Akzeptoren3
Frei drehbare Bindungen5
Schwere Atome14
Formalladung0
Komplexität146
Physical DescriptionOther Solid
Schmelzpunkt70°C
Siedepunkt331.93°C (rough estimate)
Dichte1.0654 (rough estimate)
Dampfdruck0Pa at 25℃
Brechungsindex1.5330 (estimate)
Flammpunkt193°
LagerbedingungenInert atmosphere,Room Temperature
pKa (Säurekonstante)14.30±0.10(Predicted)
Aggregatzustandpowder to crystal
FarbeWhite to Light yellow to Light orange
Löslichkeit9.33g/L at 20℃
InChIKeyVMNDRLYLEVCGAG-UHFFFAOYSA-N
LogP (Verteilungskoeffizient)1.9 at 20℃
CAS Datenbank91-99-6(CAS DataBase Reference)
NIST chemische InformationenN-(m-tolyl)-diethanolamine(91-99-6)
EPA chemische InformationenEthanol, 2,2'-[(3-methylphenyl)imino]bis- (91-99-6)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 11% (31 of 281) of reports.DangerH301 (31.3%): Toxic if swallowed [Danger Acute toxicity, oral]H302 (56.2%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (31.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (56.9%): Causes skin irritation [Warning Skin corrosion/irritation]H317 (56.2%): May cause an allergic skin reaction [Warning Sensitization, Skin]H318 (56.9%): Causes serious eye damage [Danger Serious eye damage/eye irritation]H319 (32%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H373 (56.2%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]P260, P261, P264, P264+P265, P270, P272, P280, P301+P316, P301+P317, P302+P352, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 281 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 31 of 281 reports by companies.There are 9 notifications provided by 250 of 281 reports by companies with hazard statement code(s).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.
Regulatorische InformationenChemical: Ethanol, 2,2'-[(3-methylphenyl)imino]bis-Ethanol, 2,2'-[(3-methylphenyl)imino]bis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2,2'-[(3-methylphenyl)imino]bis- 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: 25-04-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/27168Ethanol, 2,2'-[(3-methylphenyl)imino]bis-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesAcute Tox. 3 (31.3%)Acute Tox. 4 (56.2%)Acute Tox. 4 (31.7%)Skin Irrit. 2 (56.9%)Skin Sens. 1B (56.2%)Eye Dam. 1 (56.9%)Eye Irrit. 2 (32%)STOT RE 2 (56.2%)
TSCA-Inventar-StatusTSCA listed
Zollcode2922190090
RTECS-Nr.KM3360000
R-Sätze (R)36/37/38
Sicherheitshinweise (S)26-36