Chemicals > Organic Chemicals > Organic Compounds > Organophosphorus compounds

Lawesson S Reagent 97% 25g

by Fisher Scientific

$46.43/EA

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Product Description

Specifications

Additional Information

Product Description

Alfa aesar Lawesson's Reagent, 97%, Quantity: 25g, Melting Point: 221 deg.C to 225 deg.C, Molecular Weight: 404.452, Percent Purity: 97%, Beilstein: 1024888, CAS: 19172-47-5, DOT Information: Hazard Class: 4.3; Packaging Group: II, EINECS Number: 242-855-

Specifications

Inventory Number:

FSCAAA1453014EA

Part Number:

AAA1453014

Supplier:

Fisher Scientific

Supplier's Lead Time:

Call for Lead Time

Quantity:

1 per EA

Contract Availability:

Country of Origin:

Beilstein Reference:

1024888

CAS Registry Number 1:

19172-47-5

Chemical Name or Material:

Lawesson's Reagent

DOT Information:

Hazard Class: 4.3; Packaging Group: II

EINECS Number:

242-855-4

Formula Weight:

404.47

Health Hazard 1:

H261

Health Hazard 2:

GHS H Statement
H331-H261-H302-H315-H319-H335
Toxic if inhaled.
In contact with water releases flammable gas.
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

Health Hazard 3:

P223-P231+P232-P280-P335+P334-P370+P378q-P501c

InChIKey:

CFHGBZLNZZVTAY-UHFFFAOYSA-N

IUPAC Name:

2,4-bis(4-methoxyphenyl)-2,4-bis(sulfanylidene)-1,3,2$l^{5},4$l^{5}-dithiadiphosphetane

Melting Point:

221°C to 225°C

Merck Index Reference:

14,5391

MFCD Number:

MFCD00005171

Molecular Formula:

C14H14O2P2S4

Molecular Weight:

404.452

Percent Purity:

97%

Pub Chem CID:

87949

Quantity:

25g

Recommended Storage:

Ambient temperatures

Sensitivity :

Moisture sensitive

SMILES:

COC1=CC=C(C=C1)P2(=S)SP(=S)(S2)C3=CC=C(C=C3)OC

Solubility Information:

Insoluble in water.

Synonym :

2,4-bis 4-methoxyphenyl-1,3,2,4-dithiadiphosphetane-2,4-disulfide

TSCA:

Yes

UN Number:

UN3134

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Lawesson S Reagent 97% 25g

by Fisher Scientific

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