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B-Propiolactone 97%

CAT: 0286-P26010-03Size: 25 gDry Ice: NoHazardous: Yes
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CAT#:0286-P26010-03Size:25 g
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CAS Number
57-57-8
Synonyms
3-Hydroxypropionic acid lactone; Hydracrylic acid ß-lactone; 2-Oxetanone; b-Propionolide
UN Code
UN3382
Pictogram
06 - Acute Toxicity; 08 - Health Hazard
UDF Signal Word
Danger
MDL Number
MFCD00005169
Hazard Statement
H302 Harmful if swallowed; H312 Harmful in contact with skin; H315 Causes skin irritation; H319 Causes serious eye irritation; H330 Fatal if inhaled; H335 May cause respiratory irritation; H350 May cause cancer.
DOT Name
Toxic by Inhalation Liquid, N.O.S
DOT Classification
Class 6.1
Packaging Group
PGI
Precautions
P260 Do not breathe dust/fume/gas/mist/vapors/spray; P271 Use only outdoors or in a well-ventilated area; P284 Wear respiratory protection; P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell; P302+P352 IF ON SKIN: wash with plenty of soap and water; P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing; P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing; P308+P313 IF exposed or concerned: Get medical advice/attention; P332+P313 IF SKIN irritation occurs: Get medical advice/attention.

Chemical Information

Beta-Propiolactone

beta-Propiolactone can cause cancer according to an independent committee of scientific and health experts.

CAS Number57-57-8
PubChem CID2365
IUPAC Nameoxetan-2-one
Molecular FormulaC3H4O2
Molecular Weight72.06
XLogP-0.2
Topological Polar Surface Area26.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Heavy Atom Count5
Formal Charge0
Complexity57
SMILES
C1COC1=O
InChI
InChI=1S/C3H4O2/c4-3-1-2-5-3/h1-2H2
InChIKey
VEZXCJBBBCKRPI-UHFFFAOYSA-N
Chemical Structure
2D Structure
2D structure of Beta-Propiolactone
CAS: 57-57-8
CID: 2365
Formula: C3H4O2
MW: 72.06
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight72.06
XLogP3-0.2
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count0
Exact Mass72.021129366
Monoisotopic Mass72.021129366
Topological Polar Surface Area26.3 Ų
Heavy Atom Count5
Formal Charge0
Complexity57.9
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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