1-Methoxybutane

Modify Date: 2024-01-02 17:45:47

1-Methoxybutane Structure
1-Methoxybutane structure
Common Name 1-Methoxybutane
CAS Number 628-28-4 Molecular Weight 88.148
Density 0.8±0.1 g/cm3 Boiling Point 70.9±3.0 °C at 760 mmHg
Molecular Formula C5H12O Melting Point −115 °C(lit.)
MSDS Chinese USA Flash Point -10.0±0.0 °C
Symbol GHS02
GHS02
Signal Word Danger

 Names

Name 1-Methoxybutane
Synonym More Synonyms

 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

 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
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

 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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 Synonyms

1-Methoxybutane
Butane, 1-methoxy-
Butyl Methyl Ether
MFCD00009453
EINECS 211-033-7
methylether