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503-30-0

503-30-0 structure
503-30-0 structure

Name oxetane
Synonyms MFCD00005167
Oxacyclobutane
Trimethylene oxide/Oxetane
1,3-Epoxypropane
Trimethylene Oxide
Oxetane
Cyclooxabutane
EINECS 207-964-3
Trimethylene oxide (8CI)
Density 0.9±0.1 g/cm3
Boiling Point 49.0±0.0 °C at 760 mmHg
Melting Point -97°C
Molecular Formula C3H6O
Molecular Weight 58.079
Flash Point -32.0±15.3 °C
Exact Mass 58.041866
PSA 9.23000
LogP -0.24
Vapour Pressure 317.0±0.0 mmHg at 25°C
Index of Refraction 1.412
Storage condition 2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RQ6825000
CHEMICAL NAME :
Oxetane
CAS REGISTRY NUMBER :
503-30-0
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C3-H6-O
MOLECULAR WEIGHT :
58.09
WISWESSER LINE NOTATION :
T4OTJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2240 mg/kg/56W-I
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Tumorigenic - tumors at site of application

MUTATION DATA

TYPE OF TEST :
Mutation in microorganisms
TEST SYSTEM :
Bacteria - Salmonella typhimurium
DOSE/DURATION :
3333 ug/plate
REFERENCE :
EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 11(Suppl 12),1,1988
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger
Hazard Statements H225-H302-H312-H332
Precautionary Statements P210-P280
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US)
Hazard Codes F:Highlyflammable;Xn:Harmful;
Risk Phrases R11;R20/21/22
Safety Phrases S9-S16-S26-S29
RIDADR UN 1993 3/PG 2
WGK Germany 1
RTECS RQ6825000
Packaging Group II
Hazard Class 3
HS Code 2932999099
HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%