12-hydroxyoctadecanoic acid

Modify Date: 2025-08-23 14:58:36

12-hydroxyoctadecanoic acid structure	Common Name	12-hydroxyoctadecanoic acid
	CAS Number	106-14-9	Molecular Weight	300.477
	Density	0.9±0.1 g/cm3	Boiling Point	436.3±18.0 °C at 760 mmHg
	Molecular Formula	C₁₈H₃₆O₃	Melting Point	80-81ºC
	MSDS	Chinese USA	Flash Point	231.8±17.7 °C

Use of 12-hydroxyoctadecanoic acid

12-Hydroxystearic acid is a structurally simple and cost-effective low molecular weight organogelator, and its metal salts and derivatives find roles in many important applications[1][2].

Name	12-hydroxyoctadecanoic acid
Synonym	More Synonyms

Description	12-Hydroxystearic acid is a structurally simple and cost-effective low molecular weight organogelator, and its metal salts and derivatives find roles in many important applications[1][2].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
In Vitro	12-Hydroxystearic acid (12HSA) and its derivatives have been studied in great detail due to it is effectiveness as a gelator and utility in lubricants[1].
References	[1]. Gordon R, et al. Aggregation of 12-Hydroxystearic Acid and Its Lithium Salt in Hexane: Molecular Dynamics Simulations. J Phys Chem B. 2016;120(29):7164-7173.

Density	0.9±0.1 g/cm3
Boiling Point	436.3±18.0 °C at 760 mmHg
Melting Point	80-81ºC
Molecular Formula	C₁₈H₃₆O₃
Molecular Weight	300.477
Flash Point	231.8±17.7 °C
Exact Mass	300.266449
PSA	57.53000
LogP	6.03
Vapour Pressure	0.0±2.4 mmHg at 25°C
Index of Refraction	1.468
Storage condition	−20°C

12-hydroxyoctadecanoic acid MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WI3850000

CHEMICAL NAME :: Stearic acid, 12-hydroxy-

CAS REGISTRY NUMBER :: 106-14-9

BEILSTEIN REFERENCE NO. :: 1726730

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C18-H36-O3

MOLECULAR WEIGHT :: 300.54

WISWESSER LINE NOTATION :: QV10YQ6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 160 mg/kg/40W-I

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Lungs, Thorax, or Respiration - tumors Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Escherichia coli

DOSE/DURATION :: 700 umol/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 122,87,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1187 No. of Facilities: 5682 (estimated) No. of Industries: 85 No. of Occupations: 50 No. of Employees: 71848 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1187 No. of Facilities: 5607 (estimated) No. of Industries: 44 No. of Occupations: 38 No. of Employees: 52609 (estimated) No. of Female Employees: 4374 (estimated)

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	WI3850000
HS Code	2942000000

Precursor 9
CAS#:925-44-0 Octadecanoic ac... CAS#:6114-39-2 (R)-12-Hydroxys... CAS#:74815-67-1 12-hydroxystear... CAS#:41989-07-5 methyl ricinoleate
CAS#:141-22-0 ricinoleic acid CAS#:5810-18-4 11-CYANO-1-UNDE... CAS#:44767-62-6 Hexylmagnesium ... CAS#:36840-82-1 12-oxo-octadeca...
CAS#:66003-63-2 Monoethyl Dodec...
DownStream 10
CAS#:106-15-0 Octadecanamide,... CAS#:143-25-9 trans-11-octade... CAS#:20602-43-1 13,26-dihexyl-1... CAS#:673-02-9 12-hydroxystear...
CAS#:29710-25-6 2-ethylhexyl 12... CAS#:111-14-8 n-heptanoic acid CAS#:1852-04-6 Undecanedioic acid CAS#:693-23-2 Dodecanedioic acid
CAS#:142-62-1 1-Hexanoic acid CAS#:123-99-9 Azelaic acid

HS Code	2918199090
Summary	2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Novel semisolid SNEDDS based on PEG-30-di-(polyhydroxystearate): Progesterone incorporation and in vitro digestion.

Int. J. Pharm. 486 , 77-87, (2015)

The aim of this work is to study the digestibility of PEG-30-di-(polyhydroxystearate) (Cithrol(®) DPHS) and its semisolid novel self-nanoemulsifying drug delivery systems (SNEDDS). Furthermore, the SN...

Development of multifunctional lipid nanocapsules for the co-delivery of paclitaxel and CpG-ODN in the treatment of glioblastoma.

Int. J. Pharm. 495 , 972-80, (2015)

In this work, multifunctional lipid nanocapsules (M-LNC) were designed to combine the activity of the cytotoxic drug paclitaxel (PTX) with the immunostimulant CpG. This nanosystem, consisting of modif...

Core-shell structured gel-nanocarriers for sustained drug release and enhanced antitumor effect.

Int. J. Pharm. 484(1-2) , 163-71, (2015)

The present paper attempted to develop temperature-sensitive and core-shell structured gel-nanocarriers (gel-NCs) for paclitaxel (PTX) with 12-hydroxystearic acid (12-HSA) as an organic gelator, which...

MFCD00004592

DL-12-hydroxystearic acid

Octadecanoic acid, 12-hydroxy-

EINECS 203-366-1

UNII:933ANU3H2S

12-Hydroxyoctadecanoic acid

DL-12-hydroxy stearic acid

12-Hydroxystearic acid

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China
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