Bis(2-dimethylaminoethyl)ether

Modify Date: 2025-08-23 10:37:46

Bis(2-dimethylaminoethyl)ether Structure
Bis(2-dimethylaminoethyl)ether structure
 Common Name Bis(2-dimethylaminoethyl)ether
CAS Number 3033-62-3 Molecular Weight 160.257
Density 0.9±0.1 g/cm3 Boiling Point 194.8±15.0 °C at 760 mmHg
Molecular Formula C8H20N2O Melting Point N/A
MSDS Chinese USA Flash Point 46.2±17.6 °C
Symbol GHS05 GHS06
GHS05, GHS06		 Signal Word Danger

 Names

Name Bis(2-dimethylaminoethyl) ether
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 194.8±15.0 °C at 760 mmHg
Molecular Formula C8H20N2O
Molecular Weight 160.257
Flash Point 46.2±17.6 °C
Exact Mass 160.157562
PSA 15.71000
LogP -1.44
Vapour Pressure 0.4±0.4 mmHg at 25°C
Index of Refraction 1.445
InChIKey GTEXIOINCJRBIO-UHFFFAOYSA-N
SMILES CN(C)CCOCCN(C)C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KR9460000
CHEMICAL NAME :
Ethylamine, 2,2'-oxybis(N,N-dimethyl-
CAS REGISTRY NUMBER :
3033-62-3
BEILSTEIN REFERENCE NO. :
1739668
LAST UPDATED :
199710
DATA ITEMS CITED :
19
MOLECULAR FORMULA :
C8-H20-N2-O
MOLECULAR WEIGHT :
160.30
WISWESSER LINE NOTATION :
1N1&2 2O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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: -,721,1986
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: 12/27/1971
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
JTOTDO Journal of Toxicology, Cutaneous and Ocular Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1982- Volume(issue)/page/year: 5,3,1986
TYPE OF TEST :
Standard Draize test
ROUTE OF EXPOSURE :
Administration into the eye
SPECIES OBSERVED :
Rodent - rabbit
REFERENCE :
UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 12/27/1971
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: -,721,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JTOTDO Journal of Toxicology, Cutaneous and Ocular Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1982- Volume(issue)/page/year: 5,3,1986
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
117 ppm/6H
TOXIC EFFECTS :
Sense Organs and Special Senses (Eye) - corneal damage Lungs, Thorax, or Respiration - other changes Gastrointestinal - other changes
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536387
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
280 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1540 mg/kg/7D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536157
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 ppm/6H/9D-I
TOXIC EFFECTS :
Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Sense Organs and Special Senses (Eye) - ptosis Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0536526
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
292 mg/kg/11D-I
TOXIC EFFECTS :
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Skin and Appendages - dermatitis, other (after systemic exposure) Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
JTOTDO Journal of Toxicology, Cutaneous and Ocular Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1982- Volume(issue)/page/year: 5,3,1986
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
391 mg/kg/13W-I
TOXIC EFFECTS :
Skin and Appendages - dermatitis, other (after systemic exposure)
REFERENCE :
JTOTDO Journal of Toxicology, Cutaneous and Ocular Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1982- Volume(issue)/page/year: 5,3,1986 ** REPRODUCTIVE DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Administration onto the skin
DOSE :
650 mg/kg
SEX/DURATION :
female 6-18 day(s) after conception
REFERENCE :
JTOTDO Journal of Toxicology, Cutaneous and Ocular Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1982- Volume(issue)/page/year: 5,263,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO BIS(2-(DIMETHYlAMINO)ETHYL)ETHER-air:minimize exposure REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0015 No. of Facilities: 8 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 40 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0015 No. of Facilities: 60 (estimated) No. of Industries: 2 No. of Occupations: 5 No. of Employees: 1529 (estimated) No. of Female Employees: 165 (estimated)

 Safety Information

Symbol GHS05 GHS06
GHS05, GHS06
Signal Word Danger
Hazard Statements H302-H311-H314-H332
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes T: Toxic;
Risk Phrases R22;R23/24;R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2927 6.1/PG 2
WGK Germany 2
RTECS KR9460000
Packaging Group III
Hazard Class 3
HS Code 2922199090

 Synthetic Route

 Customs

HS Code 2922199090
Summary 2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles3

More Articles
Highly catalytic asymmetric addition of deactivated alkyl grignard reagents to aldehydes.

Org. Lett. 11 , 5578-5581, (2009)

Generally used and highly reactive RMgBr reagents were effectively deactivated by bis[2-(N,N-dimethylamino)ethyl] ether and then were employed in the highly enantioselective addition of Grignard reage...

The acute toxicity and irritancy of bis[2-(dimethylamino)ethyl]ether.

Vet. Hum. Toxicol. 39(5) , 290-5, (1997)

Bis[2-(dimethylamino)ethyl]ether (DMAEE; CAS No 3033-62-3) is an industrial liquid chemical used principally as an amine catalyst. It was investigated for potential acute hazards. DMAEE is of moderate...

Bis[2-(dimethylamino)ethyl]ether(CH3)2NCH2CH2OCH2CH2N(CH3)2.

J. Appl. Toxicol. 25(3) , 260-9, (2005)

 Synonyms

2,2'-Oxybis(N,N-dimethylethanamine)
Bis(2-dimethylaminoethyl)ether
A 99
EINECS 221-220-5
Bis(2-(dimethylamino)ethyl) ether
niaxa99
Bis[2-(dimethylamino)ethyl] ether
Ethanamine, 2,2'-oxybis[N,N-dimethyl-
kalpurpc
Bis(2-diMethylaMinoethyl) Ether
A 133
dabcobl11
BDMAEE
MFCD00059199
ET 33B
Niax A 4
Niax A 1
Clavulanate Potassium Impurity 12
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