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  5. Lawesson's Reagent, 99%, Thermo Scientific Chemicals

Lawesson's Reagent, 99%, Thermo Scientific Chemicals

Product Code. 11328901
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Quantity:
25 g
100 g
500 g
Packaging:
Glass Bottle
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Les retours ne sont pas autorisés pour ce produit. Afficher la politique du retour.

Description

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.

For C-S bond formation
TRUSTED_SUSTAINABILITY

Identifiants chimiques

CAS 19172-47-5
Molecular Formula C14H14O2P2S4
Molecular Weight (g/mol) 404.452
InChI Key CFHGBZLNZZVTAY-UHFFFAOYSA-N
Synonym lawesson's reagent, lawesson reagent, 2,4-bis 4-methoxyphenyl-1,3,2,4-dithiadiphosphetane 2,4-disulfide, unii-a4125mq8rx, 1,3,2,4-dithiadiphosphetane, 2,4-bis 4-methoxyphenyl-, 2,4-disulfide, 2,4-bis 4-methoxyphenyl-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 2,4-bis 4-methoxyphenyl-1,3,2,4-dithiadiphosphetane-2,4-disulfide, 2,4-bis 4-methoxyphenyl-1,3-dithia-2,4-diphosphetane 2,4-disulfide, 2,4-bis 4-methoxyphenyl-1,3-dithia-2,4-diphosphetane 2,4-disulphide, 4-methoxyphenylthiophosphoric cyclic di thioanhydride
PubChem CID 87949
IUPAC Name 2,4-bis(4-methoxyphenyl)-2,4-bis(sulfanylidene)-1,3,2$l^{5},4$l^{5}-dithiadiphosphetane
SMILES COC1=CC=C(C=C1)P2(=S)SP(=S)(S2)C3=CC=C(C=C3)OC

Spécification

Color White
Melting Point 228.0°C to 231.0°C
Assay Percent Range 99%
Fieser 10,39; 12,59; 13,38; 15,37; 16,37
Solubility Information Solubility in water: decomposes.
Formula Weight 404.45
Percent Purity 99%
Packaging Glass Bottle
Quantity 500 g
Physical Form Powder
Chemical Name or Material Lawesson's Reagent
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Sécurité et traitement

compliance-icons
Identifiant produit
  • Lawesson''s Reagent
 Mention d'avertissement
  • Danger
 Catégorie de danger
  • Substance which\, in contact with water\, emits flammable gases Category 2
 Mention de danger
  • H261-In contact with water releases flammable gases.
  • EUH029-Contact with water liberates toxic gas.
 Conseils de prudence
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P231+P232-Handle under inert gas. Protect from moisture.
  • P335+P334-Brush off loose particles from skin Immerse in cool water/wrap in wet bandages.
  • P314-Get medical advice/attention if you feel unwell.

RUO – Research Use Only

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