1,2-dimethoxyethane

Modify Date: 2024-01-02 14:26:24

1,2-dimethoxyethane Structure
1,2-dimethoxyethane structure
 Common Name 1,2-dimethoxyethane
CAS Number 110-71-4 Molecular Weight 90.121
Density 0.8±0.1 g/cm3 Boiling Point 84-86 ºC
Molecular Formula C4H10O2 Melting Point -69 °C
MSDS Chinese USA Flash Point 6 ºC
Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08		 Signal Word Danger

 Names

Name 1,2-dimethoxyethane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.8±0.1 g/cm3
Boiling Point 84-86 ºC
Melting Point -69 °C
Molecular Formula C4H10O2
Molecular Weight 90.121
Flash Point 6 ºC
Exact Mass 90.068077
PSA 18.46000
LogP -0.44
Vapour density 3.1 (20 °C, vs air)
Vapour Pressure 80.6±0.1 mmHg at 25°C
Index of Refraction 1.367
Stability Stable, but explosive peroxides may form on exposure to air. Test for the presence of peroxides before heating. Avoid heat, light, air. Highly flammable. Store under inert gas.
Water Solubility Miscible

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KI1451000
CHEMICAL NAME :
Ethane, 1,2-dimethoxy-
CAS REGISTRY NUMBER :
110-71-4
BEILSTEIN REFERENCE NO. :
1209237
LAST UPDATED :
199806
DATA ITEMS CITED :
20
MOLECULAR FORMULA :
C4-H10-O2
MOLECULAR WEIGHT :
90.14
WISWESSER LINE NOTATION :
1O2O1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539769
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
63 gm/m3/6H
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - irritability
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571323
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571323
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571323
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0571323
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539769 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4000 ppm/4H/2W-I
TOXIC EFFECTS :
Behavioral - changes in psychophysiological tests Lungs, Thorax, or Respiration - other changes Related to Chronic Data - death
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 25,369,1964 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
660 mg/kg
SEX/DURATION :
female 8-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Specific Developmental Abnormalities - musculoskeletal system Reproductive - Specific Developmental Abnormalities - homeostasis
REFERENCE :
REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 5,157,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
660 mg/kg
SEX/DURATION :
female 8-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - stillbirth Reproductive - Effects on Newborn - live birth index (measured after birth) Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)
REFERENCE :
REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 5,157,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
660 mg/kg
SEX/DURATION :
female 8-18 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
REFERENCE :
REPTED Reproductive Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 5,157,1991
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1960 mg/kg
SEX/DURATION :
female 7-10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetal death Reproductive - Specific Developmental Abnormalities - other developmental abnormalities
REFERENCE :
NISFAY Nippon Sanka Fujinka Gakkai Zasshi. Journal of the Japan Society of Obstetrics and Gynecology. (Nippon Sanka Fujinka Gakkai Zasshi, Hoken Kaikan Bekkan, 1-1 Sadohara-cho, Ichigaya, Shijuku-ku, Tokyo 162, Japan) V.1- 1949- Volume(issue)/page/year: 32,113,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1400 mg/kg
SEX/DURATION :
female 7-10 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
REFERENCE :
NISFAY Nippon Sanka Fujinka Gakkai Zasshi. Journal of the Japan Society of Obstetrics and Gynecology. (Nippon Sanka Fujinka Gakkai Zasshi, Hoken Kaikan Bekkan, 1-1 Sadohara-cho, Ichigaya, Shijuku-ku, Tokyo 162, Japan) V.1- 1949- Volume(issue)/page/year: 32,113,1980
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
361 mg/kg
SEX/DURATION :
female 11 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
TJADAB Teratology, The International Journal of Abnormal Development. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.1- 1968- Volume(issue)/page/year: 35,321,1987
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
16 gm/kg
SEX/DURATION :
female 7-14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)
REFERENCE :
EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 57,141,1984 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 10 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 83728 No. of Facilities: 68 (estimated) No. of Industries: 3 No. of Occupations: 2 No. of Employees: 265 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 83728 No. of Facilities: 94 (estimated) No. of Industries: 4 No. of Occupations: 7 No. of Employees: 3319 (estimated) No. of Female Employees: 1003 (estimated)

 Safety Information

Symbol GHS02 GHS07 GHS08
GHS02, GHS07, GHS08
Signal Word Danger
Hazard Statements H225-H315-H360FD
Supplemental HS May form explosive peroxides.
Precautionary Statements P201-P210-P308 + P313
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes F:Flammable
Risk Phrases R11;R19;R20;R60;R61
Safety Phrases S53-S45
RIDADR UN 2252 3/PG 2
WGK Germany 1
RTECS KI1451000
Packaging Group II
Hazard Class 3
HS Code 29091900

 Synthetic Route

 Customs

HS Code 2909199090
Summary 2909199090. other acyclic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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 Synonyms

1,2-dimethyloxyethane
Ethylene glycol dimethyl ether
MFCD00008502
1,2-Dimethoxydiphenid
Dimethylglycol,Ethylene glycol dimethyl ether,Monoglyme
Ethylene glycol dimethyl ether,stabilized with BHT
1,2-methoxyethane
dimethyl cellosolve
1,2-Dimethoxyethane
EINECS 203-794-9
1,2-dimethoxy-ethane
Ethylene glycol dimethyl ether,AcroSeal,Extra Dry
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1,2-dimethoxyethane price

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