3-ETHOXY-1,2-PROPANEDIOL

Modify Date: 2025-08-25 13:05:14

3-ETHOXY-1,2-PROPANEDIOL Structure
3-ETHOXY-1,2-PROPANEDIOL structure
Common Name 3-ETHOXY-1,2-PROPANEDIOL
CAS Number 1874-62-0 Molecular Weight 120.147
Density 1.1±0.1 g/cm3 Boiling Point 241.0±20.0 °C at 760 mmHg
Molecular Formula C5H12O3 Melting Point N/A
MSDS Chinese USA Flash Point 99.5±21.8 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-ethoxypropane-1,2-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 241.0±20.0 °C at 760 mmHg
Molecular Formula C5H12O3
Molecular Weight 120.147
Flash Point 99.5±21.8 °C
Exact Mass 120.078644
PSA 49.69000
LogP -0.77
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.444

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TY6400000
CHEMICAL NAME :
1,2-Propanediol, 3-ethoxy-
CAS REGISTRY NUMBER :
1874-62-0
BEILSTEIN REFERENCE NO. :
1734312
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C5-H12-O3
MOLECULAR WEIGHT :
120.17
WISWESSER LINE NOTATION :
Q1YQ1O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 2,574,1950
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 2,574,1950 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
9350 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - altered sleep time (including change in righting reflex) Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,477,1949
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2523 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - muscle weakness
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,470,1948
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7974 No. of Facilities: 43 (estimated) No. of Industries: 1 No. of Occupations: 3 No. of Employees: 2917 (estimated)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi: Irritant;
Risk Phrases R36
Safety Phrases S24-S26
RIDADR NONH for all modes of transport
RTECS TY6400000
HS Code 2909499000

 Synthetic Route

 Customs

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%

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 Synonyms

3-ethoxy-propane-1,2-diol
MFCD00009989
1,2-Propanediol, 3-ethoxy-
Glycerol 1-ethyl ether
1,2-Propanediol,3-ethoxy
1-Ethoxy-2,3-propanediol
O1-Aethyl-glycerin
1-monoethyl ether of glycerol
EINECS 217-503-8
3-Ethoxypropane-1,2-diol
3-ETHOXY-1,2-PROPANEDIOL
1-monoethyl glycerol ether
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