Product Details
- Product NameBETA-BUTYROLACTONE
- CAS No.3068-88-0
- EINECS No.221-330-3
- MFC4H6O2
- MW86.09
- InChIKeyGSCLMSFRWBPUSK-UHFFFAOYSA-N
- AppearanceneatColorless to Almost colorless
- density 1.056 g/mL at 25 °C(lit.)
- Melting point −43.5 °C(lit.)
- Boiling point 71-73 °C29 mm Hg(lit.)
- Water Solubility 132.7g/L(18 ºC)
| BETA-BUTYROLACTONE Basic information |
| |
| BETA-BUTYROLACTONE Chemical Properties |
| Melting point |
−43.5 °C(lit.) |
| Boiling point |
71-73 °C29 mm Hg(lit.) |
| density |
1.056 g/mL at 25 °C(lit.) |
| refractive index |
n20/D 1.411(lit.) |
| Fp |
140 °F |
| Stability: |
Stable. Incompatible with strong bases, strong oxidizing agents. Flammable. |
| CAS DataBase Reference |
3068-88-0(CAS DataBase Reference) |
| Hazard Codes |
Xn |
| Risk Statements |
36/38-40 |
| Safety Statements |
26-36 |
| RIDADR |
UN 1993 3/PG 3 |
| WGK Germany |
3 |
| RTECS |
RQ8050000 |
| HazardClass |
3.2 |
| PackingGroup |
III |
| |
| BETA-BUTYROLACTONE Usage And Synthesis |
| Chemical Properties |
colourless liquid |
| Uses |
β-Butyrolactone was used in the preparation of (3- O -[oligo-(3-hydroxybutyrate ester)] fluorescein, fluorescein derivative of poly(3-hydroxybutyrate) via anionic polymerization. |
| General Description |
Clear colorless liquid with an acetone-like odor. |
| Air & Water Reactions |
Highly flammable. Water soluble |
| Reactivity Profile |
BETA-BUTYROLACTONE is incompatible with strong oxidizers and strong bases. BETA-BUTYROLACTONE is hydrolyzed by water and aqueous alkali. |
| Fire Hazard |
BETA-BUTYROLACTONE is combustible. |
| Safety Profile |
Suspected carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Mildly toxic by ingestion. A moderate skin irritant. Mutation data reported. When heated to |
Company Profile
Introduction
Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals.
Mainly deals in the sales of:
Pharmaceutical intermediates
OLED intermediates：
Pharmaceutical intermediates;
OLED intermediates;
