Tetrabutylammoniumhydroxid

Tetrabutylammonium Hydroxide

HCID 2723671CAS 2052-49-5

Grundinformationen

Standard-SMILES
CCCC[N+](CCCC)(CCCC)CCCC.[OH-]
InChIKey
VDZOOKBUILJEDG-UHFFFAOYSA-M
Summenformel
C16H37NO
Durchschnittliche Molmasse
259,47 g/mol
Monoisotopische Masse
259,2875148

Namen und Bezeichner

Bevorzugter Name
Tetrabutylammonium Hydroxide
IUPAC
tetrabutylazanium hydroxide
Lokaler Name
Tetrabutylammoniumhydroxid
Englischer Name
Tetrabutylammonium hydroxide
Summenformel
C16H37NO
Molmasse
259.47

Namen und Synonyme

Tetrabutylammonium hydroxide2052-49-51-Butanaminium, N,N,N-tributyl-, hydroxide1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1)68I858J9S1DTXSID8062155RefChem:188411DTXCID1036337218-147-6Tetra-n-butylammonium hydroxidetetrabutylazanium;hydroxidetetrabutyl ammonium hydroxide
Weitere Namen anzeigen
TBAHTBAOHTBHTBAOxn-Bu4NOHaqueoussolutionTetrabutylammonium Hydroxide (10% in Water)Tetrabutylammonium Hydroxide (37% in Methanol)Tetrabutylammonium hydroxide 40% methanol solution
tetrabutyl-ammonium hydroxideMFCD00009425tetra-n-butyl ammonium hydroxideTetrabutylammonium Hydroxide (~50% in water)tetrabutylazanium hydroxideTetrabutylammoniumhydroxideAmmonium, tetrabutyl-, hydroxideTetrabutylammonium Hydroxide (1.0M in Methanol)

Datenbank-Bezeichner

CAS
2052-49-5、65201-77-6
PubChem CID
2723671
DTXSID
DTXSID8062155
ChEMBL
CHEMBL1078154
UNII
68I858J9S1
EC Number
218-147-6

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
1 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
1
Frei drehbare Bindungen
12
Schwere Atome
18

Experimentelle und physikochemische Eigenschaften

Density0.968 @25 °C
Physical Description · 2 Einträge

Liquid

55% Aqueous solution: Colorless liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
27 · 27-30 °C(lit.)
Siedepunkt
100 °C · 100 °C
Dichte
0.995 · 0.995
Dampfdichte
1 · 1 (vs air)
Dampfdruck
2.3 kPa · 2.3 kPa (@ 20°C)
Brechungsindex
1.4 · 1.4

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 11.5% (43 of 373) of reports.

Danger

H226 (51.7%): Flammable liquid and vapor [Warning Flammable liquids];H302 (52%): Harmful if swallowed [Warning Acute toxicity, oral];H314 (88.2%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation];H318 (52.8%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

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 373 reports by companies from 14 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.;Reported as not meeting GHS hazard criteria per 43 of 373 reports by companies.;There are 13 notifications provided by 330 of 373 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.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: 1-Butanaminium, N,N,N-tributyl-, hydroxide

1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1) 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: 13-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/19067

1-Butanaminium, N,N,N-tributyl-, hydroxide: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - 1-Butanaminium, N,N,N-tributyl-, hydroxide: Human health tier II assessment
Hazards Summary55% Aqueous solution: Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Alfa Aesar MSDS]
Hazard Classes and Categories · 2 Einträge

Flam. Liq. 3 (51.7%);Acute Tox. 4 (52%);Skin Corr. 1B (88.2%);Eye Dam. 1 (52.8%)

Acute toxicity (ingestion) - category 4;Acute toxicity (dermal) - category 4;Skin corrosion - category 1

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

1.2 [mg/m3]

13 [mg/m3]

79 [mg/m3]

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.;Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Regulatorische Informationen

Regulatory Information · 4 Einträge

Chemical: 1-Butanaminium, N,N,N-tributyl-, hydroxide

1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1) 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: 13-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/19067

1-Butanaminium, N,N,N-tributyl-, hydroxide: Does not have an individual approval but may be used under an appropriate group standard

Sicherheitsdaten

F
9-34
wgk
1
tsca
TSCA listed
ridadr
UN 3267 8/PG 2
hs_code
29239000
RTECS-Nr.
BS5425000

Chemie und Industrie

Pharmakologische Informationen

MeSH Pharmacological Classification · 1 Eintrag

Purifying or cleansing agents, usually salts of long-chain aliphatic bases or acids, that exert cleansing (oil-dissolving) and antimicrobial effects through a surface action that depends on possessing both hydrophilic and hydrophobic properties.

Verwendung und Herstellung

U.S. Production2023: 550,000 - <700,000 lb;2022: 400,000 - <550,000 lb;2021: 550,000 - <700,000 lb;2020: 400,000 - <550,000 lb
Industry UsesChemical reaction regulator;Plating agent;Catalyst;Not Known or Reasonably Ascertainable;Laboratory chemicals;Drier;Intermediate
General Manufacturing Information · 2 Einträge

Computer and Electronic Product Manufacturing;Synthetic Rubber Manufacturing;Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing;Pharmaceutical and Medicine Manufacturing;All Other Basic Organic Chemical Manufacturing;Miscellaneous Manufacturing;All Other Chemical Product and Preparation Manufacturing;Photographic Film, Paper, Plate, and Chemical Manufacturing;Not Known or Reasonably Ascertainable

1-Butanaminium, N,N,N-tributyl-, hydroxide (1:1): ACTIVE

Anwendungen · 1 Eintrag

VerwendenTetrabutylammonium hydroxide(TBAOH) is a quaternary ammonium salt mainly used as a strong base and phase-transfer catalyst. TBAOH may be used as an ion-pairing reagent in mobile phase preparation for reverse phase ion-pair high performance liquid chromatography during chromium (III) and chromium (VI) determination.

Darstellung

synthetischeTetrabutylammonium hydroxide was prepared by the ion exchange between gel type strong basic anion exchange resin(OH-) and aqueous solution of tetrabutylammonium bromide.

Anbieter50 Anbieter

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
爱斯特(成都)生物制药股份有限公司+86-28-85122536 85324413 · [email protected]
上海如吉生物科技发展有限公司+86-21-65211385-8001 36031160 · [email protected]

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