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Raft Agent

Through our long history of manufacturing rubber chemicals and other organosulfur compounds, we have built a “resource-recycling production model” based on the following three technologies.

  1. Technology for the safe handling of carbon disulfide, a special flammable material, as a raw material.
  2. Technology for handling odorous substances such as thiol compounds generated during reactions.
  3. Technology to view byproduct hydrogen sulfide as a resource, and to refine, commercialize, and produce it in-house.

We have started handling thiocarbonyl compounds, which are widely used in radical chain transfer agents for RAFT process.
We can provide speedy services from laboratory to mass production of thiocarbonyl compounds.
Custom synthesis of compounds not listed here is also available.
If you are considering this, please contact us.

Dithiobenzoates

ID Chemical name Structural formula CAS RN® Development stage

2-Phenyl-2-propyl benzodithioate Cumyl dithiobenzoate

Rdb-01

2-Phenyl-2-propyl benzodithioate Cumyl dithiobenzoate

2-Phenyl-2-propyl benzodithioate
Cumyl dithiobenzoate

201611-77-0

Labo

2-Cyano-2-propylbenzodithioate 2-Cyanoprop-2-yl dithiobenzoate 2-(2-Cyanopropyl)dithiobenzoate

Rdb-02

2-Cyano-2-propylbenzodithioate 2-Cyanoprop-2-yl dithiobenzoate 2-(2-Cyanopropyl)dithiobenzoate

2-Cyano-2-propylbenzodithioate
2-Cyanoprop-2-yl dithiobenzoate
2-(2-Cyanopropyl)dithiobenzoate

201611-85-0

Labo

4-Cyano-4-(phenylcarbonothioylthio) pentanoic acid 4-Cyano-4-(thiobenzoylthio)pentanoic acid

Rdb-03

4-Cyano-4-(phenylcarbonothioylthio) pentanoic acid 4-Cyano-4-(thiobenzoylthio)pentanoic acid

4-Cyano-4-(phenylcarbonothioylthio)
pentanoic acid
4-Cyano-4-(thiobenzoylthio)pentanoic acid

201611-92-9

Labo

Bis(thiobenzoyl) disulfide

Rdb-04

Bis(thiobenzoyl) disulfide

Bis(thiobenzoyl) disulfide

5873-93-8

Labo

Trithiocarbonates

ID Chemical name Structural formula CAS RN® Development stage

Bis(dodecylsulfanylthiocarbonyl) disulfide Bis(dodecylsulfanylthiocarbonyl) disulfane

Rtt-01

Bis(dodecylsulfanylthiocarbonyl) disulfide Bis(dodecylsulfanylthiocarbonyl) disulfane

Bis(dodecylsulfanylthiocarbonyl)
disulfide
Bis(dodecylsulfanylthiocarbonyl)
disulfane

870532-86-8

Manufacturable

Trithiocarbonic acid benzyl dodecyl ester
Benzyl dodecyl trithiocarbonate
S-Benzyl-S'-dodecyltrithiocarbonate

Rtt-02

Trithiocarbonic acid benzyl dodecyl ester
Benzyl dodecyl trithiocarbonate
S-Benzyl-S'-dodecyltrithiocarbonate

Trithiocarbonic acid benzyl dodecyl ester Benzyl dodecyl trithiocarbonate S-Benzyl-S’-dodecyltrithiocarbonate

939984-29-9

Manufacturable

2-Cyano-2-propyl dodecyl trithiocarbonate
2-Cyanoprop-2-yl dodecyl trithiocarbonate
S-(2-Cyanoprop-2-yl)-S'-dodecyltrithiocarbonate

Rtt-03

2-Cyano-2-propyl dodecyl trithiocarbonate
2-Cyanoprop-2-yl dodecyl trithiocarbonate
S-(2-Cyanoprop-2-yl)-S'-dodecyltrithiocarbonate

2-Cyano-2-propyl dodecyl trithiocarbonate 2-Cyanoprop-2-yl dodecyl trithiocarbonate S-(2-Cyanoprop-2-yl)-S’-dodecyltrithiocarbonate

870196-83-1

Labo

2-Cyano-2-butyl dodecyl trithiocarbonate
S-(2-Cyanobuty-2-yl)-S'-dodecyltrithiocarbonate

Rtt-04

2-Cyano-2-butyl dodecyl trithiocarbonate
S-(2-Cyanobuty-2-yl)-S'-dodecyltrithiocarbonate

2-Cyano-2-butyl dodecyl trithiocarbonate S-(2-Cyanobuty-2-yl)-S’-dodecyltrithiocarbonate

2073808-98-5

Labo

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid

Rtt-05

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid

4-Cyano-4-[(dodecylsulfanylthiocarbonyl)sulfanyl]pentanoic acid

870196-80-8

Commercial

Methyl 2-(dodecylthiocarbonothioylthio)-2-methylpropionate 2-[[(Dodecylthio)thioxomethyl]thio]-2-methylpropanoic acid methyl ester

Rtt-06

Methyl 2-(dodecylthiocarbonothioylthio)-2-methylpropionate 2-[[(Dodecylthio)thioxomethyl]thio]-2-methylpropanoic acid methyl ester

Methyl 2-(dodecylthiocarbonothioylthio)-2-methylpropionate
2-[[(Dodecylthio)thioxomethyl]thio]-2-methylpropanoic acid methyl ester

1088555-95-6

Labo

2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid

Rtt-07

2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid

2-(Dodecylthiocarbonothioylthio)-2-methylpropionic acid

461642-78-4

Labo

2-Phenyl-2-propyl dodecyl trithiocarbonateS-Cumyl-S'-dodecyltrithiocarbonate

Rtt-08

2-Phenyl-2-propyl dodecyl trithiocarbonateS-Cumyl-S'-dodecyltrithiocarbonate

2-Phenyl-2-propyl dodecyl trithiocarbonate
S-Cumyl-S-dodecyltrithiocarbonate

1702883-70-2

Labo

2,2′-((disulfane-1,2-dicarbonothioyl) bis(sulfanediyl))bis(ethane-1-sulfonic acid sodium salt)

Rtt-09

2,2′-((disulfane-1,2-dicarbonothioyl) bis(sulfanediyl))bis(ethane-1-sulfonic acid sodium salt)

2,2′-((disulfane-1,2-dicarbonothioyl) bis(sulfanediyl))bis(ethane-1-sulfonic acid sodium salt)

無し

Labo

3-[[(Phenylthio)thioxomethyl]thio]-1-propanesulfonic acid sodium salt

Rtt-10

3-[[(Phenylthio)thioxomethyl]thio]-1-propanesulfonic acid sodium salt

3-[[(Phenylthio)thioxomethyl]thio]-1-propanesulfonic acid sodium salt

716320-50-2

Labo

3,3′-((Disulfane-1,2-dicarbonothioyl)bis(sulfanediyl))dipropionic acid 3,3′-[Dithiobis(carbonothioylthio)]bis[propanoic acid]

Rtt-11

3,3′-((Disulfane-1,2-dicarbonothioyl)bis(sulfanediyl))dipropionic acid 3,3′-[Dithiobis(carbonothioylthio)]bis[propanoic acid]

3,3′-((Disulfane-1,2-dicarbonothioyl)bis(sulfanediyl))dipropionic acid
3,3′-[Dithiobis(carbonothioylthio)]bis[propanoic acid]

1671063-74-3

Commercial

2-[[(2-Carboxyethyl)sulfanylthiocarbonyl]sulfanyl]propanoic acid

Rtt-12

2-[[(2-Carboxyethyl)sulfanylthiocarbonyl]sulfanyl]propanoic acid

2-[[(2-Carboxyethyl)sulfanylthiocarbonyl]sulfanyl]propanoic acid

870451-09-5

Manufacturable

2-((((2-carboxyethyl)thio)carbonothioyl)thio)-2-methylpropanoic acid

Rtt-13

2-((((2-carboxyethyl)thio)carbonothioyl)thio)-2-methylpropanoic acid

2-((((2-carboxyethyl)thio)carbonothioyl)thio)-2-methylpropanoic acid

870451-10-8

Manufacturable

2-(1-carboxyethylsulfanylcarbothioylsulfanyl)propanoic acid

Rtt-14

2-(1-carboxyethylsulfanylcarbothioylsulfanyl)propanoic acid

2-(1-carboxyethylsulfanylcarbothioylsulfanyl)propanoic acid

270
6332-91-8

Labo

2-(2-carboxypropan-2-ylsulfanylcarbothioylsulfanyl)-2-methylpropanoic acid

Rtt-15

2-(2-carboxypropan-2-ylsulfanylcarbothioylsulfanyl)-2-methylpropanoic acid

2-(2-carboxypropan-2-ylsulfanylcarbothioylsulfanyl)-2-methylpropanoic acid

355120-40-0

Labo

3-[[[(1-Cyano-1-methylethyl)thio]thioxomethyl]thio]propanoic acid
3-[(2-Cyano-2-propylsulfanylthiocarbonyl)sulfanyl]propanic acid

Rtt-16

3-[[[(1-Cyano-1-methylethyl)thio]thioxomethyl]thio]propanoic acid
3-[(2-Cyano-2-propylsulfanylthiocarbonyl)sulfanyl]propanic acid

3-[[[(1-Cyano-1-methylethyl)thio]thioxomethyl]thio]propanoic acid 3-[(2-Cyano-2-propylsulfanylthiocarbonyl)sulfanyl]propanic acid

1671063-84-5

Commercial

4-[[[(2-Carboxyethyl)thio]thioxomethyl]thio]-4-cyanopentanoic acid 4-[(2-Carboxyethylsulfanylthiocarbonyl)sulfanyl]-4-cyanopentanoic Acid

NEWRtt-17

4-[[[(2-Carboxyethyl)thio]thioxomethyl]thio]-4-cyanopentanoic acid 4-[(2-Carboxyethylsulfanylthiocarbonyl)sulfanyl]-4-cyanopentanoic Acid

4-[[[(2-Carboxyethyl)thio]thioxomethyl]thio]-4-cyanopentanoic acid 4-[(2-Carboxyethylsulfanylthiocarbonyl)sulfanyl]-4-cyanopentanoic Acid

2055041-03-5

Labo

Dithiocarbamates

ID Chemical name Structural formula CAS RN® Development stage

2-Cyano-2-propyl diethylcarbamodithioate

Rdc-01

2-Cyano-2-propyl diethylcarbamodithioate

2-Cyano-2-propyl diethylcarbamodithioate

906091-39-2

Labo