3,6,9,12,15,18,21-Heptaoxatritriacontanol

Heptaethylene glycol dodecyl ether

HCID 76459CAS 3055-97-8

Grundinformationen

Standard-SMILES
CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO
InChIKey
DWHIUNMOTRUVPG-UHFFFAOYSA-N
Summenformel
C26H54O8
Durchschnittliche Molmasse
494,7 g/mol
Monoisotopische Masse
494,38186869

Namen und Bezeichner

Bevorzugter Name
Heptaethylene glycol dodecyl ether
IUPAC
2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol
Lokaler Name
3,6,9,12,15,18,21-Heptaoxatritriacontanol
Englischer Name
Heptaethylene glycol monododecyl ether
Summenformel
C26H54O8
Molmasse
494.7

Namen und Synonyme

3055-97-83,6,9,12,15,18,21-Heptaoxatritriacontan-1-olPEG-7 Lauryl etherHeptaethylene glycol dodecyl etherRefChem:783614DodecylheptaglycolHeptaethylene glycol monododecyl etherHEPTAETHYLENEGLYCOLMONODODECYLETHERC12E7MFCD000430652-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanolHeptaethylene glycol mono-n-dodecyl ether
Weitere Namen anzeigen
LAURETH-7n-dodecyl-PEG7-OHPOLYOXYETHYLENE 7 LAURYL ETHERDodecyl hepta(oxyethylene) etherHEPTAETHYLENEGLYCOL-N-DODECYLETHERHEPTAOXYETHYLENE MONO-N-DODECYL ETHER
C26H54O8EINECS 221-283-9Lauryl alcohol hexa(oxyethylene) ethanolMacol LA 790SCHEMBL60375DTXSID8062816C12H25(OC2H4)7OHAKOS025311016

Datenbank-Bezeichner

CAS
3055-97-8
PubChem CID
76459
DTXSID
DTXSID8062816
EC Number
221-283-9
Nikkaji
J205.361F

Eigenschaften

Berechnete Struktureigenschaften

XLogP
4,2
Polarare Oberfläche (TPSA)
84,8 Ų
H-Brücken-Donoren
1
H-Brücken-Akzeptoren
8
Frei drehbare Bindungen
31
Schwere Atome
34

Experimentelle und physikochemische Eigenschaften

CosmeticsSurfactant; Emulsifying
SurfactantsSurfactant
LogP4.59

Physikochemische Eigenschaften

Schmelzpunkt
27 · 27-29 °C
Siedepunkt
553.9 · 553.9±45.0 °C(Predicted)
Dichte
0.977 · 0.977~0.983g/ml (35℃)
Brechungsindex
1.448 · 1.448~1.454 (35℃/D)
Flammpunkt
27 °C · 27 °C
storage temp.
2 · 2-8°C

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 0.8% (3 of 383) of reports.

Danger

H302 (13.3%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 383 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Danger

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: 3,6,9,12,15,18,21-Heptaoxatritriacontan-1-ol

3,6,9,12,15,18,21-Heptaoxatritriacontan-1-ol: 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.

Other Safety InformationIMAP assessments - Ethoxylates of aliphatic alcohols (>C6): Human health tier II assessment
EPA Safer ChemicalChemical: Laureth-7
Hazard Classes and Categories · 2 Einträge

Acute Tox. 4 (13.3%)

Acute toxicity (ingestion) - category 4

Sicherheitsdaten

F
3
wgk
2
tsca
TSCA listed
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36

Chemie und Industrie

Verwendung und Herstellung

Household ProductsInformation on 142 consumer products that contain Laureth-7 in the following categories is provided:
Use Classification · 3 Einträge

EPA Safer Chemical Functional Use Classes -> Surfactants

Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern

Cosmetics -> Surfactant; Emulsifying

General Manufacturing Information3,6,9,12,15,18,21-Heptaoxatritriacontan-1-ol: ACTIVE

Anwendungen

VerwendenHeptaethylene Glycol Monododecyl Ether (laureth-7) is a wetting agent also used as an emulsifier, surfactant, detergent, and solubilizer for active substances.

Anbieter50 Anbieter

北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]

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