Diethylene glycol dibutyl ether

Modify Date: 2024-01-03 15:06:54

Diethylene glycol dibutyl ether Structure
Diethylene glycol dibutyl ether structure
Common Name Diethylene glycol dibutyl ether
CAS Number 112-73-2 Molecular Weight 218.333
Density 0.9±0.1 g/cm3 Boiling Point 254.6±0.0 °C at 760 mmHg
Molecular Formula C12H26O3 Melting Point −60 °C(lit.)
MSDS Chinese USA Flash Point 117.2±0.0 °C

 Names

Name Bis(2-butoxyethyl)ether
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 254.6±0.0 °C at 760 mmHg
Melting Point −60 °C(lit.)
Molecular Formula C12H26O3
Molecular Weight 218.333
Flash Point 117.2±0.0 °C
Exact Mass 218.188202
PSA 27.69000
LogP 2.39
Vapour density >1 (vs air)
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.425
Water Solubility 0.3 g/100 mL (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KN0350000
CHEMICAL NAME :
Ether, bis(2-butoxyethyl)
CAS REGISTRY NUMBER :
112-73-2
BEILSTEIN REFERENCE NO. :
1750713
LAST UPDATED :
199806
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C12-H26-O3
MOLECULAR WEIGHT :
218.38
WISWESSER LINE NOTATION :
4O2O2O4

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: 4/21/1967 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 10,61,1954
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
4040 uL/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
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: 10,61,1954 ** REPRODUCTIVE DATA **
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 - Effects on Newborn - stillbirth
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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2478 No. of Facilities: 71 (estimated) No. of Industries: 4 No. of Occupations: 8 No. of Employees: 2232 (estimated) No. of Female Employees: 113 (estimated)

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Safety Phrases S23-S24/25
RIDADR NONH for all modes of transport
WGK Germany 1
RTECS KN0350000
Packaging Group I; II; III
HS Code 29091900

 Synthetic Route

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CAS#:112-73-2

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CAS#:112-73-2

Literature: Canadian Journal of Research, , vol. 7, p. 465,466,470 Chem. Zentralbl., , vol. 104, # I p. 1759

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CAS#:112-73-2

Literature: Canadian Journal of Research, , vol. 7, p. 465,466,470 Chem. Zentralbl., , vol. 104, # I p. 1759

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CAS#:112-73-2

Literature: Canadian Journal of Research, , vol. 7, p. 465,466,470 Chem. Zentralbl., , vol. 104, # I p. 1759

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CAS#:112-73-2

Literature: Bulletin de la Societe Chimique de France, , p. 844,846 Journal de Chimie Physique et de Physico-Chimie Biologique, , vol. 54, p. 421,424

 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%

 Articles1

More Articles
The properties of inorganic compounds in organic solvents—I: The hydrolysis and polymerization of quadrivalent plutonium nitrate species in diethylene glycol dibutyl ether. Tuck DG.

J. Inorg. Nucl. Chem. 6(3) , 252-256, (1958)

 Synonyms

Dibutyldiglycol
2-Butoxyethyl ether
MFCD00009459
1-[2-(2-Butoxyethoxy)ethoxy]butane
Diethylene glycol di-n-butyl ether
Dibutyl Carbitol
EINECS 204-001-9
Butane, 1,1'-[oxybis(2,1-ethanediyloxy)]bis-
Diethylene glycol dibutyl ether
1-(2-(2-Butoxyethoxy)ethoxy)butane
Bis(2-butoxyethyl) ether
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