Identification
Molecular Formula:
C14H14P2S6
SMILES:
CC1=CC=C(C=C1)SP2(=S)SP(=S)(S2)SC3=CC=C(C=C3)C
Synonym:
qek2 ; epht3 ; dr-t ; cek5 ; hek5 ; ephb2 ; erk ; ek5 ; tyro5 ; sek3
Description
Reagent for the thiation of amides showing complementary selectivity compared with the Lawesson-reagent.
Suppliers
Santa Cruz Biotechnology, Inc.
257301
CAS equal suppliers
2,4-BIS(P-TOLYLTHIO)-1,3-DITHIA-2,4-DIPHOSPHETANE-2,4-DISULFIDE
Hangzhou J&H Chemical Co., Ltd.
HJC1171846872
2,4-BIS(P-TOLYLTHIO)-1,3-DITHIA-2,4-DIPHOSPHETANE-2,4-DISULFIDE
Skyrun Industrial Co., Ltd.
SI1020630618
2,4-Bis(p-tolylthio)-1,3-dithia-2,4-diphosphetane 2,4-Disulfide [Sulfurating Reagent]
TCI Chemicals (India) Pvt. Ltd.
B1376
Prices & Availability
Data is processed
x
Properties for Davy-reagent p-tolyl
Molecular Weight:
436.6 g·mol−1
Melting point:
209-213 °C (dec.)
x
Hazard Statements
GHS03
Harmful
- Acute toxicity (oral, dermal, inhalation), category 4
- Skin irritation, categories 2, 3
- Eye irritation, category 2A
- Skin sensitization, category 1
- Specific target organ toxicity following single exposure, category 3
- Respiratory tract irritation
- Narcotic effects
Not used
- with the "skull and crossbones" pictogram
- for skin or eye irritation if:
- the "corrosion" pictogram also appears
- the "health hazard" pictogram is used to indicate respiratory sensitization
Safety & Transport Information
Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
Safety Codes:
S36/37 - Wear suitable protective clothing and gloves
Hazard Symbols:
Xn
Storage temperature :
-20 °C
x
Alternative Distributors of [Davy-reagent p-tolyl]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.