2,2'-oxybisbutane

Names

[ CAS No. ]:
6863-58-7

[ Name ]:
2,2'-oxybisbutane

[Synonym ]:
2-butan-2-yloxybutane
EINECS 229-961-6
MFCD00039921

Chemical & Physical Properties

[ Density]:
0.759 g/mL at 25ºC(lit.)

[ Boiling Point ]:
121ºC(lit.)

[ Molecular Formula ]:
C₈H₁₈O

[ Molecular Weight ]:
130.22800

[ Flash Point ]:
78 °F

[ Exact Mass ]:
130.13600

[ PSA ]:
9.23000

[ LogP ]:
2.60000

[ Index of Refraction ]:
n20/D 1.394(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EQ2220000

CHEMICAL NAME :: sec-Butyl ether

CAS REGISTRY NUMBER :: 6863-58-7

BEILSTEIN REFERENCE NO. :: 1733014

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H18-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 130 gm/m3/15M

TOXIC EFFECTS :: Behavioral - general anesthetic

REFERENCE :: ANESAV Anesthesiology. (Lippincott/Harper, Journal Fulfillment Dept., 2350 Virginia Ave., Hagerstown, MD 21740) V.1- 1940- Volume(issue)/page/year: 11,455,1950

Safety Information

[ Symbol ]:

GHS02

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H226

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
10-20

[ Safety Phrases ]:
S7;S9;S16

[ RIDADR ]:
UN 1149 3/PG 3

[ WGK Germany ]:
3

[ RTECS ]:
EQ2220000

[ Hazard Class ]:
3.0

[ HS Code ]:
2909199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%

Articles

Vapor-liquid and liquid-liquid equilibria for the system sec-butyl-alcohol-di-sec-butyl ether-water. Kovach III JW and Seider WD.

J. Chem. Eng. Data 33(1) , 16-20, (1988)