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Product Details

Lawesson's reagent

2,4-Bis(4-methoxyphenyl)-2,4-dithioxo-1,3,2,4-dithiadiphosphetane, 2,4-Bis-(4-methoxyphenyl)-1,3-dithia-2,4-diphosphetane 2,4-disulfide, 4-Methoxyphenylthiophosphoric cyclic di(thioanhydride), LR

L 1288

C14H14O2P2S4

29349900

18%

19172-47-5

404.47

Bottle / Drum

L 1288 (OTTO) Lawesson's reagent Cas 19172-47-5 - used to prepare thiols from alcohols. It is associated with silver perchlorate and utilized as and oxophilic Lewis acid catalyst for Diels-Alder reaction of dienes with alfa, beta-unsaturated aldehydes.

Lawesson's reagent, is a chemical compound used in organic synthesis as a thiation agent.or LR, is a chemical compound used in organic synthesis as a thiation agent. Lawesson's reagent was first made popular by Sven-Olov Lawesson, who did not, however, invent it. Lawesson's reagent was first made in 1956 during a systematic study of the reactions of arenes with P4S10

Properties

Synthetic reagents, Chemical synthesis

97%

Powder

228-230 °C(lit.)

Safety Information

Hazard statements H261
Precautionary statements P231 + P232-P422
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany 3

PackingsPrice (INR)
25 gm 1238.00
100 gm 4759.00
5 x 1 kg POR
4 x 25 kg POR

DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received.
For laboratory use only. Not for drug, medical, household, or any other unauthorized application.
We assume no liability for misuse or unauthorized application of the product. Please test before use.