540-67-0

540-67-0 structure
540-67-0 structure
  • Name: Ethyl methyl ether
  • Chemical Name: methoxyethane
  • CAS Number: 540-67-0
  • Molecular Formula: C3H8O
  • Molecular Weight: 60.09500
  • Create Date: 2018-03-02 08:00:00
  • Modify Date: 2024-01-04 11:25:19

Name methoxyethane
Synonyms methyl ethyl ketone
ether,ethylmethyl
Methyloxyethane
Methane,ethoxy
V methoxymethyl ester
Ethane,methoxy
ETHYL METHYL ETHER
C2H5OCH3
methoxy-ethan
1-Methoxyethane
ethoxy-methan
Density 0.711 g/cm3
Boiling Point 6.8ºC at 760 mmHg
Melting Point -139ºC
Molecular Formula C3H8O
Molecular Weight 60.09500
Exact Mass 60.05750
PSA 9.23000
LogP 0.65270

CHEMICAL IDENTIFICATION

RTECS NUMBER :
KO0260000
CHEMICAL NAME :
Ether, ethyl methyl
CAS REGISTRY NUMBER :
540-67-0
LAST UPDATED :
199709
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C3-H8-O
MOLECULAR WEIGHT :
60.11
WISWESSER LINE NOTATION :
2O1

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 :
1082 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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5657 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 10 (estimated)
Hazard Codes F++
Risk Phrases 12
Safety Phrases 16-29-33-9
RIDADR 1039
RTECS KO0260000
Hazard Class 2.1
HS Code 2914120000
HS Code 2914120000
Summary 2914120000 butan-2-one。supervision conditions:23(import license for dual-use item and technologies,export license for dual-use item and technologies)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:5.5%。general tariff:30.0%