4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol

Modify Date: 2026-08-19 23:43:49

4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol Structure
4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol structure
Common Name 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol
CAS Number 136-99-2 Molecular Weight 268.43800
Density 0.98g/cm3 Boiling Point 411.5ºC at 760mmHg
Molecular Formula C16H32N2O Melting Point N/A
MSDS N/A Flash Point 202.7ºC

Summary: 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol (Chinese name: 月桂基羟乙基咪唑啉), CAS number: 136-99-2, molecular formula: C16H32N2O, molecular weight: 268.43800. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.98g/cm3
Boiling Point 411.5ºC at 760mmHg
Molecular Formula C16H32N2O
Molecular Weight 268.43800
Flash Point 202.7ºC
Exact Mass 268.25100
PSA 35.83000
LogP 2.98720
Vapour Pressure 1.72E-08mmHg at 25°C
Index of Refraction 1.506
InChIKey QNDGQRJVVZJMJO-UHFFFAOYSA-N
SMILES CCCCCCCCCCCC1=NCCN1CCO

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

RIDADR UN 3267
Packaging Group III
HS Code 2933290090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~89%

4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol Structure

4,5-dihydro-2-u...

CAS#:136-99-2

Learn More
Literature: Martinez-Palou, Rafael; De Paz, Gerardo; Marin-Cruz, Jesus; Zepeda, Luis Gerardo Synlett, 2003 , # 12 p. 1847 - 1849

~68%

4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol Structure

4,5-dihydro-2-u...

CAS#:136-99-2

Learn More
Literature: Rajadhyaksha; Vithal J. Patent: US5030629 A1, 1991 ;

~%

4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol Structure

4,5-dihydro-2-u...

CAS#:136-99-2

Learn More
Literature: Journal of Surfactants and Detergents, , vol. 15, # 5 p. 533 - 539

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  3

DownStream  0

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933290090
Summary 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2-Undecyl-2-imidazoline-1-ethanol
2-Undecyl-4,5-dihydro-1H-imidazole-1-ethanol
1-(2-Hydroxyethyl)-2-undecylimadazoline
1H-Imidazole-1-ethanol,4,5-dihydro-2-undecyl
4,5-dihydro-2-undecyl-1h-imidazole-1-ethano
LURYLIMIDAZOLINE
1-(2-Hydroxyethyl)-2-undecyl-2-imidazoline
1-Hydroxyethyl-2-undecylimidazoline
LAURYL HYDROXYETHYL IMIDAZOLINE
2-undecyl-1-(2-hydroxyethyl)-imidazoline
EINECS 205-271-0
2-(2-undecyl-4,5-dihydro-imidazol-1-yl)-ethanol
1-(2-hydroxyethyl)-2-undecyl imidazoline

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: LogP of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 2.98720.
Q: What is the InChIKey of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: InChIKey of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is QNDGQRJVVZJMJO-UHFFFAOYSA-N.
Q: What is the SMILES notation of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: SMILES notation of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is CCCCCCCCCCCC1=NCCN1CCO.
Q: What is the molecular weight of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: Molecular weight of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 268.43800.
Q: What is the polar surface area (PSA) of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: Polar surface area (PSA) of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 35.83000.
Q: What is the CAS number of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: CAS number of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 136-99-2.
Q: What are the upstream materials of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: Related upstream materials(CAS) of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol: 143-07-7;111-41-1;106-33-2.
Q: What is the English name of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: The English name of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol.
Q: What is the boiling point of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: Boiling point of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is 411.5ºC at 760mmHg.
Q: What is the molecular formula of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol?
A: Molecular formula of 4,5-dihydro-2-undecyl-1H-imidazole-1-ethanol is C16H32N2O.

 factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical Co., Ltd.
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