U721 Lawesson reagent - AK Scientific
 
 
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  Catalog ID # 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)
LR




IDENTITY
CAS Registry #:[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
Shipping:Regulated for Shipping.
UN #:3134
Hazard Class:4.3
Packing Group:III

REVIEW

 Evodiamine is a quinozole alkaloid isolated from Evodia rutaecarpa, it is an agonist of the vanilloid receptor subtype 1. It is a Chinese herbal medicine (Chinese name ''Wu Zhu Yu,'' Japanese name ''Goshuyu'') used as an analgesic to alleviate headache, thoracicoabdominal pain, vomiting, or for the improvement of blood circulation.

Risk Description(s)
R15/29:Contact with water liberates toxic, extremely flammable gases

Safety Description(s)
S7/8:Keep container tightly closed and dry.
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk, add - Never use water).



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CURRENT AS OF: April 27, 2015
Availability
1. In Stock: Order today by 4 PM PT and ships today from San Francisco, CA, USA
2. Backordered: Please contact us for availability.
3. If Bulk (kg) is Backordered, sizes less than 1kg may be available.
4. All prices FOB San Francisco, CA, USA
HazMat
HazMat shipping information is based on IATA/DOT regulations. For reference only.
1. Not Required: Not regulated by IATA/DOT. Normal shipping for Ground and Express.
2. Required for Express: HazMat shipping via Express. Normal shipping for continental Ground.

SDS

 U721_SDS.pdf

CATEGORIES

 Reagents > Thionation

USEFUL LINKS

  PubChem