1-Bromohexadecane

HCID 8213CAS 112-82-3
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

Standard-SMILES
CCCCCCCCCCCCCCCCBr
InChIKey
HNTGIJLWHDPAFN-UHFFFAOYSA-N
Summenformel
C16H33Br
Durchschnittliche Molmasse
305,34 g/mol
Monoisotopische Masse
304,17656316

Namen und Bezeichner

Bevorzugter Name
1-Bromohexadecane
IUPAC
1-bromohexadecane
Englischer Name
1-Bromohexadecane
Summenformel
C16H33Br
Molmasse
305.34

Namen und Synonyme

1-BROMOHEXADECANE112-82-3Hexadecyl bromideCetyl bromiden-Hexadecyl bromideHexadecane, 1-bromo-1-Hexadecyl bromiden-Hexadecyl-1-bromideDTXSID204939776GJI7GVAMNSC-4193DTXCID9029356
Weitere Namen anzeigen
1-BromhexadecanHexadecylbromidPalmitylbromide1-bromo-hexadecan
RefChem:75166204-008-7Hexadecane, bromo-bromohexadecanepalmityl bromideMFCD00000230Cetyl bromide, Hexadecyl bromideEINECS 204-008-7

Datenbank-Bezeichner

CAS
112-82-3
PubChem CID
8213
DTXSID
DTXSID2049397
ChEMBL
CHEMBL3188886
UNII
76GJI7GVAM
EC Number
204-008-7
Nikkaji
J378F

Eigenschaften

Berechnete Struktureigenschaften

XLogP
9,2
Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
0
Frei drehbare Bindungen
14
Schwere Atome
17

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Halogenated Aliphatics, Saturated
SpringerMaterials PropertiesBoiling point
Physical Description · 2 Einträge

Liquid

Melting point = 18 deg C; [ChemIDplus] Colorless liquid; mp = 16-18 deg C; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
16 · 16-18 °C(lit.)
Siedepunkt
190 °C11 · 190 °C11 mm Hg(lit.)
Dichte
0.999 g/mL · 0.999 g/mL at 25 °C(lit.)
Dampfdichte
10.6 · 10.6 (vs air)
Dampfdruck
1 mm · <1 mm Hg ( 20 °C)
Brechungsindex
20 · n20/D 1.4609(lit.)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 77 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: Hexadecane, 1-bromo-

Hexadecane, 1-bromo- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Hexadecane, 1-bromo- 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: 10-07-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/10277

Hexadecane, 1-bromo-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryAn irritant; [Alfa Aesar MSDS] See Hexadecane.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)

Sicherheitsdaten

wgk
3
tsca
TSCA listed
hs_code
29033036
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36

Chemie und Industrie

Verwendung und Herstellung

U.S. Production2023: 550,000 - <1,000,000 lb
Industry UsesCorrosion inhibitor
General Manufacturing Information · 2 Einträge

Not Known or Reasonably Ascertainable

Hexadecane, 1-bromo-: ACTIVE

Anwendungen · 2 Einträge

Verwenden1-Bromohexadecane has been used:in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chainsas extraction solvent in determination of endocrine-disrupting phenols (EDPs) in water samples by ultrasound-assisted emulsification microextraction (MS-USAEME) methodin the preparation of [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbentsin the synthesis of surfactant, N-hexadecyl ethylenediamine triacetic acid (HED3A)

Verwenden1-Bromohexadecane is used in the preparation of soluble carbon nano-onions by covalent functionalization with hexadecyl chains. It is also used to synthesize [2-(methacryloyloxy)ethyl]dimethylhexadecylammonium bromide monomer, required for the synthesis of novel methacrylate based adsorbents.

Darstellung · 1 Eintrag

synthetischeSynthesis of 1-Bromohexadecane from hexadecanol by bromination: put hexadecanol into the reaction pot and stir, heat, melt and put in red phosphorus. Add bromine drop by drop at 100℃ with sufficient stirring on one side, control 120-130℃, about 6h drop by drop, continue the reaction and drain the hydrogen bromide. Cool to below 50 ℃, add saturated and sodium chloride, stirring and washing, resting stratification, parting off the lower waste stream, then wash with water to neutral, distillation, collect 220-230 ℃ (2kPa) fraction, to obtain 1-bromohexadecane.

Vor- und nachgelagerte Produkte

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]
INTATRADE GmbH+49 3493/605464 · [email protected]
爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Zugehörige Reaktionen

146
Reaktionsaufzeichnung erstellen

Verknüpfte Notizen

Wird geladen…