1-Methoxybutane

Names

[ CAS No. ]:
628-28-4

[ Name ]:
1-Methoxybutane

[Synonym ]:
1-Methoxybutane
Butane, 1-methoxy-
Butyl Methyl Ether
MFCD00009453
EINECS 211-033-7
methylether

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
70.9±3.0 °C at 760 mmHg

[ Melting Point ]:
−115 °C(lit.)

[ Molecular Formula ]:
C₅H₁₂O

[ Molecular Weight ]:
88.148

[ Flash Point ]:
-10.0±0.0 °C

[ Exact Mass ]:
88.088814

[ PSA ]:
9.23000

[ LogP ]:
1.51

[ Vapour Pressure ]:
137.5±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.376

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KN5240000

CHEMICAL NAME :: Ether, butyl methyl

CAS REGISTRY NUMBER :: 628-28-4

LAST UPDATED :: 199412

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H12-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 :: 176 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 ]:
Danger

[ Hazard Statements ]:
H225

[ Supplemental HS ]:
May form explosive peroxides.

[ Precautionary Statements ]:
P210

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

[ Hazard Codes ]:
F

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S16-S23

[ RIDADR ]:
UN 2350 3/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
KN5240000

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ 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%

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