[19172-47-5] Lawesson reagent AKSci U721
 
 
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  U721    
Lawesson reagent
, 97%
 
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)
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IDENTITY
CAS Number:[19172-47-5]
MDL Number:MFCD00005171
MF:C14H14O2P2S4
MW:404.47
EINECS:242-855-4
BRN:1024888
SPECIFICATIONS & PROPERTIES
Purity:97%
Physical Form:Off-white to light yellow to beige powder
Melting Point:218-231°C
Long-Term Storage:Store at room temperature
UN #:UN3134
Hazard Class:4.3 (6.1)
Packing Group:III

GHS

Pictograms

Signal Word
Danger

Hazard Statements
H261; H302; H315; H319; H331; H335

Precautionary Statements
P231+P232; P261; P264; P270; P271; P280; P301+P312; P302+P352; P304+P340; P305+P351+P338; P311; P312; P321; P330; P332+P313; P337+P313; P362; P370+P378; P402+P404; P403+P233; P405; P501


Current as of May 27, 2017


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CATEGORIES

 Reagents > Thionation


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