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  7. alpha-Methylene-gamma-butyrolactone, 95%, stabilized, Thermo Scientific Chemicals

alpha-Methylene-gamma-butyrolactone, 95%, stabilized, Thermo Scientific Chemicals

Product Code. 10473765 Shop All Thermo Scientific Chemicals Products
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1 g
5 g
Packaging:
Glass bottle
Unit Size:
1g
5g
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Product Code. 10473765 Supplier Thermo Scientific Supplier No. 414260050
 Restricted Item
Estimated Shipment: 14-12-2026
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Description

CAS: 547-65-9 | Molecular Formula: C5H6O2 | Molecular Weight: 98.1 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 547-65-9
Molecular Formula C5H6O2
Molecular Weight (g/mol) 98.1
MDL Number MFCD00005407
InChI Key GSLDEZOOOSBFGP-UHFFFAOYSA-N
Synonym 2-methylenebutyrolactone, alpha-methylene-gamma-butyrolactone, 3-methylenedihydro-2 3h-furanone, tulipalin a, tulipane, 2 3h-furanone, dihydro-3-methylene, dihydro-3-methylene-2 3h-furanone, alpha-methylene butyrolactone, 3-methylenedihydrofuran-2 3h-one, alpha-methylene gamma-butyrolactone
PubChem CID 68352
ChEBI CHEBI:104120
IUPAC Name 3-methylideneoxolan-2-one
SMILES C=C1CCOC1=O

Spécification

CAS Min % 94.0
CAS Max % 100.0
Color Colorless to Yellow or Pink
Density 1.1200g/mL
Boiling Point 88°C to 92°C (12.0 mmHg)
Flash Point 37°C
Infrared Spectrum Authentic
Assay Percent Range 94% min. (GC)
Packaging Glass bottle
Refractive Index 1.4710 to 1.475
Quantity 5 g
Fieser 11,80
Merck Index 15, 6134
Specific Gravity 1.12
Stabilizer 2, 6-di-tert.-butyl-p-cresol
Formula Weight 98.1
Percent Purity 95%
Physical Form Liquid
Chemical Name or Material α-Methylene-γ-butyrolactone, Stabilized
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Sécurité et traitement

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Identifiant produit
  • alpha-Methylene-gamma-butyrolactone, stabilized
 Mention d'avertissement
  • Warning
 Catégorie de danger
  • Flammable liquid Category 3
  • Respiratory sensitiser Category 1
 Mention de danger
  • H317-May cause an allergic skin reaction.
  • H226-Flammable liquid and vapour.
 Conseils de prudence
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P333+P313-If skin irritation or rash occurs: Get medical advice/attention.
FDS

RUO – Research Use Only

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