tetraethylene glycol dibutyl ether

Modify Date: 2024-01-06 10:36:07

tetraethylene glycol dibutyl ether Structure
tetraethylene glycol dibutyl ether structure
Common Name tetraethylene glycol dibutyl ether
CAS Number 112-98-1 Molecular Weight 306.43800
Density 0.944 g/cm3 Boiling Point 365.7ºC at 760 mmHg
Molecular Formula C16H34O5 Melting Point 68-71°C
MSDS N/A Flash Point 137.2ºC

 Names

Name 1-[2-[2-[2-(2-butoxyethoxy)ethoxy]ethoxy]ethoxy]butane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.944 g/cm3
Boiling Point 365.7ºC at 760 mmHg
Melting Point 68-71°C
Molecular Formula C16H34O5
Molecular Weight 306.43800
Flash Point 137.2ºC
Exact Mass 306.24100
PSA 46.15000
LogP 2.66960
Vapour Pressure 3.67E-09mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
SB0300000
CHEMICAL NAME :
5,8,11,14,17-Pentaoxaheneicosane
CAS REGISTRY NUMBER :
112-98-1
BEILSTEIN REFERENCE NO. :
1780992
LAST UPDATED :
199709
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C16-H34-O5
MOLECULAR WEIGHT :
306.50

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: -,258,1986
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: -,258,1986 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6500 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: 4,119,1951
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03906
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
10 mL/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: 4,119,1951

 Customs

HS Code 2901100000
Summary 2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 Synonyms

Pentaether
tetraetylene glycol dibutyl ether
Tetraethylene glycol dibutyl ether
Dibutoxy tetraglycol
Dibutylether tetraethylenglykolu
O,O'-Dibutyl-tetraaethylenglykol
1,11-Dibutoxy-3,6,9-trioxa-undecan
5,8,11,14,17-Pentaoxaheneicosane
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