3-Ethoxy-1-propanol

Modify Date: 2026-07-01 17:06:48

3-Ethoxy-1-propanol Structure
3-Ethoxy-1-propanol structure
 Common Name 3-Ethoxy-1-propanol
CAS Number 111-35-3 Molecular Weight 104.148
Density 0.9±0.1 g/cm3 Boiling Point 160.5±0.0 °C at 760 mmHg
Molecular Formula C5H12O2 Melting Point N/A
MSDS Chinese USA Flash Point 54.4±0.0 °C
Symbol GHS02 GHS07
GHS02, GHS07		 Signal Word Warning

Summary: 3-ethoxy-1-propanol (CAS number: 111-35-3), with molecular formula C5H12O2 and molecular weight 104.148, is a colorless liquid with a boiling point of 160.5±0.0 °C and a density of 0.9±0.1 g/cm3. 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 3-ethoxy-1-propanol
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 0.9±0.1 g/cm3
Boiling Point 160.5±0.0 °C at 760 mmHg
Molecular Formula C5H12O2
Molecular Weight 104.148
Flash Point 54.4±0.0 °C
Exact Mass 104.083733
PSA 29.46000
LogP 0.16
Vapour Pressure 0.8±0.6 mmHg at 25°C
Index of Refraction 1.410
InChIKey XHMWPVBQGARKQM-UHFFFAOYSA-N
SMILES CCOCCCO
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Water Solubility >=10 g/100 mL at 18 º

 MSDS

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

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UB5075000
CHEMICAL NAME :
1-Propanol, 3-ethoxy-
CAS REGISTRY NUMBER :
111-35-3
BEILSTEIN REFERENCE NO. :
1732292
LAST UPDATED :
199709
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C5-H12-O2
MOLECULAR WEIGHT :
104.17
WISWESSER LINE NOTATION :
Q3O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Open irritation test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/28/1966
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,627,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,627,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
7 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 23,259,1941
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2830 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 30,470,1969 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
24 gm/kg
SEX/DURATION :
female 7-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - live birth index (measured after birth)
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB86-197605
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
24 gm/kg
SEX/DURATION :
female 6-13 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - live birth index (measured after birth)
REFERENCE :
TCMUD8 Teratogenesis, Carcinogenesis, and Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1980- Volume(issue)/page/year: 7,29,1987

 Safety Information

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

Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H319-H332
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R10;R20/21/22;R36
Safety Phrases S16-S26-S36/37/39
RIDADR UN 1987 3/PG 3
WGK Germany 3
RTECS UB5075000
Packaging Group III
Hazard Class 3.2
HS Code 2909499000

 Synthetic Route

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

 Customs

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

HS Code 2909499000
Summary 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

 Articles1

More Articles

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

Characterization of Volatile Flavor Compounds in Chinese Rice Wine Fermented from Enzymatic Extruded Rice.

J. Food Sci. 80 , C1476-89, (2015)

Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatil...

 Synonyms

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

MFCD00002948
3-Ethoxypropane-1-ol
Propanol,3-ethoxy
3-Aethoxy-propan-1-ol
EINECS 203-861-2
3-Ethoxypropyl alcohol
1-Propanol,3-ethoxy
Dowanol peat
3-ethoxy-1-propano
1,3-Ethoxypropanol
3-ethoxypropanol
3-Ethoxy-1-propanol
3-Ethoxypropan-1-ol

 3-Ethoxy-1-propanol | 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 3-ethoxy-1-propanol?
A: LogP of 3-ethoxy-1-propanol is 0.16.
Q: What is the molecular formula of 3-ethoxy-1-propanol?
A: Molecular formula of 3-ethoxy-1-propanol is C5H12O2.
Q: What are the upstream materials of 3-ethoxy-1-propanol?
A: Related upstream materials(CAS) of 3-ethoxy-1-propanol: 626-68-6;2806-85-1;763-69-9;86852-11-1;504-63-2;74-96-4;1589-49-7;7789-92-6;503-30-0.
Q: What are the downstream products of 3-ethoxy-1-propanol?
A: Related downstream products(CAS) of 3-ethoxy-1-propanol: 71-23-8;64-17-5;107-21-1;75-07-0;64-19-7;123-38-6;298-12-4;503-66-2;504-63-2.
Q: What is the polar surface area (PSA) of 3-ethoxy-1-propanol?
A: Polar surface area (PSA) of 3-ethoxy-1-propanol is 29.46000.
Q: What is the CAS number of 3-ethoxy-1-propanol?
A: CAS number of 3-ethoxy-1-propanol is 111-35-3.
Q: What is the safety information for 3-ethoxy-1-propanol?
A: Safety information for 3-ethoxy-1-propanol: S16-S26-S36/37/39.
Q: What is the SMILES notation of 3-ethoxy-1-propanol?
A: SMILES notation of 3-ethoxy-1-propanol is CCOCCCO.
Q: What is the InChIKey of 3-ethoxy-1-propanol?
A: InChIKey of 3-ethoxy-1-propanol is XHMWPVBQGARKQM-UHFFFAOYSA-N.
Q: How is the water solubility of 3-ethoxy-1-propanol?
A: Water solubility of 3-ethoxy-1-propanol: >=10 g/100 mL at 18 º.

 3-Ethoxy-1-propanolfactory

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.
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Chemsrc provides 3-Ethoxy-1-propanol(CAS#:111-35-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3-Ethoxy-1-propanol are included as well.>> amp version: 3-Ethoxy-1-propanol

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