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3-Mercapto-2-butanone, 98%, stab. with 0.1% Calcium carbonate

Catalog No. AAB2249414
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Catalog No. AAB2249414 Supplier Thermo Scientific Chemicals Supplier No. B2249414
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CAS: 40789-98-8 | C4H8OS | 104.17 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar 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 40789-98-8
Molecular Formula C4H8OS
Molecular Weight (g/mol) 104.17
MDL Number MFCD00085206
InChI Key XLMPYCGSRHSSSX-UHFFFAOYNA-N
Synonym 3-mercapto-2-butanone, 2-butanone, 3-mercapto, 2-mercapto-3-butanone, 3-mercaptobutan-2-one, fema no. 3298, mercapto-3 butanone-2 french, mercapto-3 butanone-2, acmc-209jgq, 4-01-00-03993 beilstein handbook reference
PubChem CID 38679
IUPAC Name 3-sulfanylbutan-2-one
SMILES CC(S)C(C)=O

Specifications

Density 1.015
Boiling Point 50°C (18 mmHg)
Flash Point 47°C (117°F)
Refractive Index 1.475
Quantity 25 g
UN Number UN1224
Sensitivity Light sensitive
Formula Weight 104.17
Percent Purity 98%
Chemical Name or Material 3-Mercapto-2-butanone, stabilized with 0.1% Calcium carbonate
Hazard Category H226-H315-H319-H335
Hazard Statement GHS H Statement
H226-H315-H319-H335
Flammable liquid and vapour.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P312-P332+P313-P363-P370+P378q-P501c
DOTInformation Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: KETONES, LIQUID, N.O.S.
EINECSNumber 255-082-2
RTECSNumber EL9050000
TSCA Yes
Recommended Storage Store at -20°C; Store under Nitrogen

RUO – Research Use Only

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