| Identification | More | 【Name】
BETA-BUTYROLACTONE | 【CAS】
3068-88-0 | 【Synonyms】
3-BUTANOLIDE
3-HYDROXYBUTYRIC ACID BETA-LACTONE
4-METHYL-2-OXETANONE
(+/-)-B-BUTYROLACTONE
BETA-BUTYROLACTONE
BETA-METHYLPROPIOLACTONE
(R,S)-4-Methyl-oxetan-2-one
2-Oxetanone, 4-methyl-
3-Hydroxybutanoic acid, beta-lactone
3-hydroxybutanoicacid,beta-lactone
4-methyl-2-oxetanon
4-methyl-oxetan-2-one
beta-Butyrolakton
3-Hydroxybutyric acid lactone~4-Methyl-2-oxetanone~2-Methyl-beta-propiolactone
dl-B-hydroxybutyric acid lactone
(+/-)-BETA-BUTYROLACTONE, 98+%
BETA-BUTYROLACTONE 97+%
β-methyl-β-propiolactone
(R)-BETA-BUTYROLACTONE
(S)-BETA-BUTYROLACTONE | 【EINECS(EC#)】
253-093-7 | 【Molecular Formula】
C4H6O2 | 【MDL Number】
MFCD00005170 | 【Molecular Weight】
86.09 | 【MOL File】
3068-88-0.mol |
| Chemical Properties | Back Directory | 【Appearance】
colourless liquid | 【mp 】
−43.5 °C(lit.)
| 【bp 】
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) |
| Safety Data | Back Directory | 【Hazard Codes 】
Xn | 【Risk Statements 】
R36/38:Irritating to eyes and skin .
R40:Limited evidence of a carcinogenic effect. | 【Safety Statements 】
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | 【RIDADR 】
UN 1993 3/PG 3
| 【WGK Germany 】
3
| 【RTECS 】
RQ8050000
| 【HazardClass 】
3.2 | 【PackingGroup 】
III |
| Hazard Information | Back Directory | 【General Description】
Clear colorless liquid with an acetone-like odor. | 【Reactivity Profile】
BETA-BUTYROLACTONE(3068-88-0) is incompatible with strong oxidizers and strong bases. BETA-BUTYROLACTONE(3068-88-0) is hydrolyzed by water and aqueous alkali. | 【Air & Water Reactions】
Highly flammable. Water soluble | 【Fire Hazard】
This chemical is combustible. |
|
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