1-Dodecanol

Modify Date: 2026-06-30 18:58:42

1-Dodecanol structure	Common Name	1-Dodecanol
	CAS Number	112-53-8	Molecular Weight	186.334
	Density	0.8±0.1 g/cm3	Boiling Point	258.0±3.0 °C at 760 mmHg
	Molecular Formula	C₁₂H₂₆O	Melting Point	22-26 °C(lit.)
	MSDS	Chinese USA	Flash Point	115.4±4.6 °C
	Symbol	GHS07, GHS09	Signal Word	Warning

Use of 1-Dodecanol

1-Dodecanol is an endogenous metabolite.

Summary: Dodecan-1-ol (1-Dodecanol), Chinese name: 十二醇, CAS number: 112-53-8, molecular formula: C12H26O, molecular weight: 186.334. It is a colorless liquid with a melting point of 22-26 °C and a boiling point of 258.0±3.0 °C, with a density of approximately 0.8±0.1 g/cm3. For research-use only, not for medical or clinical usage.

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

Name	dodecan-1-ol
Synonym	More Synonyms

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description	1-Dodecanol is an endogenous metabolite.
Related Catalog	Research Areas >> Metabolic Disease
Target	Human Endogenous Metabolite

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

Density	0.8±0.1 g/cm3
Boiling Point	258.0±3.0 °C at 760 mmHg
Melting Point	22-26 °C(lit.)
Molecular Formula	C₁₂H₂₆O
Molecular Weight	186.334
Flash Point	115.4±4.6 °C
Exact Mass	186.198364
PSA	20.23000
LogP	5.13
Vapour density	7.4 (vs air)
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.441
InChIKey	LQZZUXJYWNFBMV-UHFFFAOYSA-N
SMILES	CCCCCCCCCCCCO
Water Solubility	insoluble

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

1-Dodecanol MSDS(Chinese)

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JR5775000

CHEMICAL NAME :: Dodecyl alcohol

CAS REGISTRY NUMBER :: 112-53-8

BEILSTEIN REFERENCE NO. :: 1738860

LAST UPDATED :: 199712

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C12-H26-O

MOLECULAR WEIGHT :: 186.38

WISWESSER LINE NOTATION :: Q12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Human

REFERENCE :: 85DKA8 "Cutaneous Toxicity, Proceedings of the 3rd Conference, 1976," Drill, V.A., and P. Lazar, eds., New York, Academic Press, Inc. 1977 Volume(issue)/page/year: -,127,1977 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >12800 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MDZEAK Medizin und Ernaehrung. (Stuttgart, Fed. Rep. Ger.) V.1-13, 1959-72. Discontinued. Volume(issue)/page/year: 8,244,1967

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >10 mL/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 11,95,1973 ** TUMORIGENIC DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 19 gm/kg/39W-I

TOXIC EFFECTS :: Tumorigenic - equivocal tumorigenic agent by RTECS criteria Skin and Appendages - tumors Tumorigenic - tumors at site of application

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 9,70,1966 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3;Skin JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 28510 No. of Facilities: 1027 (estimated) No. of Industries: 28 No. of Occupations: 40 No. of Employees: 28625 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 28510 No. of Facilities: 4159 (estimated) No. of Industries: 40 No. of Occupations: 50 No. of Employees: 58100 (estimated) No. of Female Employees: 20007 (estimated)

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

Symbol	GHS07, GHS09
Signal Word	Warning
Hazard Statements	H319-H410
Precautionary Statements	P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi:Irritant
Risk Phrases	R36/38;R50/53
Safety Phrases	S61-S37/39-S29-S26-S60-S36
RIDADR	UN 3077 9/PG 3
WGK Germany	1
RTECS	JR5775000
Packaging Group	III
Hazard Class	9
HS Code	2905170000

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

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

Precursor 9
CAS#:112-41-4 dodecene CAS#:3007-53-2 N,N-Dimethyldod... CAS#:10233-13-3 Isopropyl dodec... CAS#:143-07-7 Lauric acid
CAS#:106-33-2 Ethyl laurate CAS#:63588-79-4 2-dodecoxyoxane CAS#:114058-22-9 tert-butyldimet... CAS#:765-14-0 Dodecyl vinyl ether
CAS#:765-03-7 1-Dodecyne
DownStream 8
CAS#:106694-64-8 dodecyl N,N'-di... CAS#:10478-23-6 S-dodecyl ethan... CAS#:50909-50-7 4-dodecoxybenzo... CAS#:540-09-0 12-TRICOSANONE
CAS#:542-50-7 14-Heptacosanone CAS#:5303-25-3 Lauryl stearate CAS#:3152-43-0 3,4-DI-O-ACETYL... CAS#:58670-89-6 2-Decyl-1-tetra...

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

HS Code	2905170000
Summary	2905170000 hexadecan-1-ol。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。Lowest tariff:7.0%。General tariff:30.0%

This table lists relevant public references with title, journal and publication metadata for this compound.

Antioxidant activity of protocatechuates evaluated by DPPH, ORAC, and CAT methods.

Food Chem. 194 , 749-57, (2015)

Hibiscus sabdariffa L. is a worldwide consumed plant, principally after infusion of its dried sepals and calyces, which are usually discarded. Nevertheless, they represent a potential source of natura...

Vortex-assisted low density solvent liquid-liquid microextraction and salt-induced demulsification coupled to high performance liquid chromatography for the determination of five organophosphorus pesticide residues in fruits.

Talanta 132 , 769-74, (2014)

A simple and rapid microextraction method, vortex-assisted low density solvent liquid-liquid microextraction and salt-induced demulsification (VLLME-SID) coupled to high performance liquid chromatogra...

Evaluation of injection methods for fast, high peak capacity separations with low thermal mass gas chromatography.

J. Chromatogr. A. 1392 , 82-90, (2015)

Low thermal mass gas chromatography (LTM-GC) was evaluated for rapid, high peak capacity separations with three injection methods: liquid, headspace solid phase micro-extraction (HS-SPME), and direct ...

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

1-Hydroxydodecane

Lauryl Alcohol

1-Dodecyl alcohol

n-Dodecanol

Alcohol C12,Dodecyl alcohol,Lauryl alcohol

Dodecyl alcohol

Hydroxydodecane

n-Lauryl alcohol

1-Dodecanol

EINECS 203-982-0

MFCD00004753

DODECANOL

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

Q: What is the boiling point of dodecan-1-ol?

A: Boiling point of dodecan-1-ol is 258.0±3.0 °C at 760 mmHg.

Q: What is the polar surface area (PSA) of dodecan-1-ol?

A: Polar surface area (PSA) of dodecan-1-ol is 20.23000.

Q: What are the uses of dodecan-1-ol?

A: Main uses of dodecan-1-ol: 1-Dodecanol is an endogenous metabolite.

Q: What is the LogP of dodecan-1-ol?

A: LogP of dodecan-1-ol is 5.13.

Q: What is the SMILES notation of dodecan-1-ol?

A: SMILES notation of dodecan-1-ol is CCCCCCCCCCCCO.

Q: What English synonyms does dodecan-1-ol have?

A: English synonyms of dodecan-1-ol: 1-Hydroxydodecane, Lauryl Alcohol, 1-Dodecyl alcohol, n-Dodecanol, Alcohol C12,Dodecyl alcohol,Lauryl alcohol, Dodecyl alcohol, Hydroxydodecane, n-Lauryl alcohol, 1-Dodecanol, EINECS 203-982-0, MFCD00004753, DODECANOL.

Q: What is the safety information for dodecan-1-ol?

A: Safety information for dodecan-1-ol: S61-S37/39-S29-S26-S60-S36.

Q: What is the molecular formula of dodecan-1-ol?

A: Molecular formula of dodecan-1-ol is C12H26O.

Q: What is the English name of dodecan-1-ol?

A: The English name of dodecan-1-ol is dodecan-1-ol.

Q: How is the water solubility of dodecan-1-ol?

A: Water solubility of dodecan-1-ol: insoluble.

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.

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.

Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Dodecanol
Price: Check
Purity: 98.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-Dodecanol
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 1-Dodecanol
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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1-Dodecanol

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