A7930812
Trimethylene Oxide , >98.0%(GC) , 503-30-0
Synonym(s):
1,3-Epoxypropane;1,3-Propylene oxide;Cyclooxabutane;Oxacyclobutane;Oxetane
CAS NO.：503-30-0
Empirical Formula: C3H6O
Molecular Weight: 58.08
MDL number: MFCD00005167
EINECS: 207-964-3
| Pack Size | Price | Stock | Quantity |
| 1ML | RMB159.20 | In Stock |
|
| 5ML | RMB496.80 | In Stock |
|
| 10ML | RMB927.20 | In Stock |
|
| 25ML | RMB2239.20 | In Stock |
|
| 50ML | RMB3199.20 | In Stock |
|
| 100ML | RMB4799.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -97°C |
| Boiling point: | 50 °C(lit.) |
| Density | 0.893 g/mL at 25 °C(lit.) |
| vapor pressure | 5.09 psi ( 20 °C) |
| refractive index | n |
| Flash point: | −19 °F |
| storage temp. | 2-8°C |
| solubility | 1000g/l |
| form | Liquid |
| color | Clear colorless |
| Odor | agreeable odor |
| explosive limit | 2.4%(V) |
| Water Solubility | Soluble in water. |
| Merck | 14,9715 |
| BRN | 102382 |
| CAS DataBase Reference | 503-30-0(CAS DataBase Reference) |
| EPA Substance Registry System | Oxetane (503-30-0) |
Description and Uses
Trimethylene oxide useful for the synthesis of 3-substituted propanols by reaction with Grignards or organolithiums in the presence of CuBr.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302+H312+H332 |
| Precautionary statements | P210-P233-P280-P301+P312-P303+P361+P353-P304+P340+P312 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-20/21/22 |
| Safety Statements | 9-16-26-29 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 1 |
| RTECS | RQ6825000 |
| F | 3-10-23 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29329990 |
| Hazardous Substances Data | 503-30-0(Hazardous Substances Data) |
| Toxicity | mmo-sat 3333 mg/plate EMMUEG 11(Suppl 12),1,88 |
