TOYOBO

Films & Functional Polymers

Fine Chemicals in Japanese

Fine Chemicals

Abbreviation Chemical Name Chemical Formula CAS NO. ENCS. NO. MAIN
APPLICATIONS
Sulfides
CS Carbon disulfide 75-15-0 1-172 Raw material for
Pharmaceuticals
and agrochemicals
TDG Thiodiglycol 111-48-8 2-470 Raw material
for Dyes
Thiocyanates
XK Potassium thiocyanate 333-20-0 1-152 Raw material
for chemicals
BTC Benzyl thiocyanate 3012-37-1 - Raw material
for chemicals
Isothiocyanates
PIT Pheny
-lisothiocyanate
103-72-0 3-3239 Raw material for photochemicals
BIT Benzyliso
-thiocyanate
622-78-6 3-3243 Raw material
for chemicals
FIT 3,4-Difluorophenyl isothiocyanate 113028-75-4 - Raw material for pharmaceuticals
Mercaptans
MTG 2-Mercapto
-ethanol
60-24-2 2-458 Raw material for
optical lens
TAS Thiomalic acid 70-49-5 2-1451 Raw material for pharmaceuticals
TPMM Trityl mercaptan 3695-77-0 - Raw material for
pharmaceuticals
ATP 4-Amino
-thiophenol
1193-02-8 - Raw material
for chemicals
DMDES 2,2’-Dimercaptodiethyl
-sulfide
HS-CH2CH2SCH2CH2-SH 3570-55-6 2-3440 Raw material for
optical lens
Thiocarboxylic acids
TA Thioacetic acid 507-09-5 2-691 Raw material for pharmaceuticals
TA-K Potassium
thioacetate
10387-40-3 2-3702 Raw material for pharmaceuticals
TAP Thioacetic acid-S-phenylester 934-87-2 - Raw material for pharmaceuticals
ATB 3- (Acetylthio)
-2-methylpropanic acid
33325-40-5 - Raw material for pharmaceuticals
Thioacetamides
AT-R Tthioacetamide 62-55-5 9-806 Raw material for pharmaceuticals
DAT Dimethylaminothio
-acetamide monohydrochloride
27366-72-9 - Raw material for pharmaceuticals
Sulfonyl halogenates
MSC Methanesulfonyl
-chloride
124-63-0 2-1583 Raw material for
pharmaceuticals,
photochemicals,
agrochemicals
ESC Ethane
-sulfonyl
-chloride
594-44-5 2-3915 Raw material for pharmaceuticals
PSC 1-Propane
-sulfonyl
-chloride
10147-36-1 - Raw material for elctronic industry
BSC 1-Butane
-sulfonyl
-chloride
2386-60-9 - Raw material for agrochemicals
HSC 1-Hexanesulfonyl
-chloride
14532-24-2 2-1641 Raw material for
elctronic industry
OSC 1-Octanesulfonyl
-chloride
7795-95-1 2-1641 Raw material for
elctronic industry
and photochemicals
DSC 1-Hexadecane
-sulfonylchloride
38775-38-1 2-1641 Raw material for
photochemicals
CMSC Chloromethane
-sulfonylchloride
3518-65-8 - Raw material for
agrochemicals
TBSC 2-Mesitylene
-sulfonylchloride
773-64-8 - Raw material for
pharmaceuticals
PDSC 1,3-Propanedisulfonyl dichloride 20686-91-3 2-1644 Raw material for
elctronic industry
Sulfonamides
PSN 1-Pentanesulfon
-amide
52960-14-2   Raw material for
pharmaceuticals
Sulfinyl chlorides
BSI tert-Butylsulfinyl
chloride
31562‐43-3   Raw material for
pharmaceuticals
Sulfinamides
BSA tert-Butyl
-sulfinamide
196929-78-9   Raw material for pharmaceuticals
Sulfonic acids
MSA Methanesulfonic
acid
(100%, 70%aq)
75-75-2 2-1582 Raw material for
pharmaceuticals,
agrochemicals,
elctronic industry
HSA-NA 1-Hexansulfonic
acid
sodium salt
2832-45-3 2-3786 Raw material for
photochemicals
OSA-NA 1-Octanesulfonic
acid sodium salt
5324-84-5 2-1640 Raw material for
photochemicals
Thioureas
TCH Thiocarbohydrazide 2231-57-4 2-1745 Raw material for
photochemicals
GTU Guanylthiourea 2114-02-5 2-1780 Raw material for
pharmaceuticals
HTU Dicyclohexyl
-thiourea
1212-29-9 3-2497 Raw material
for chemicals
PTU Phenylthiourea 103-85-5 3-3230 Raw material
for chemicals
Carbamic acids
MTC Sodium methyldithio
-carbamate
137-42-8 2-1797 Raw material for pharmaceuticals
Thiadiazoles
MTD 2,5-Dimercapto
-1,3,4-thiadiazole
1072-71-5 5-556 Raw material
for chemicals
TMT 2-Thioacetic
acid-5-mercapto
-1,3,4-thiadiazole
53723-88-9 - Raw material
for chemicals
TMT-2 2,5-Dithioacetic acid-1,3,4thiadiazole 30843-69-7 - Raw material
for chemicals
Azide compounds
SA-3 Sodium azide 26688-22-8 1-482 Raw material for
pharmaceuticals
DBSN 4-Dodecylbenzene
-sulfonylazide
(100%,70%Toluene solution)
79791-38-1 3-4380 Raw material for
pharmaceuticals
ABSN 4-Acetyl
-aminobenzen
-esulfonylazide
2158-14-7 - Raw material for
elctronic industry
DPPA Diphenyl
-phosphoryl
azide
26386-88-9 3-3359 Raw material for
pharmaceuticals
TMSA Trimethylsilyl
azide
4648-54-8 - Raw material for
pharmaceuticals
Tetrazoles
1HT 1H-Tetrazole 288-94-8 - Protecting agent for
pharmaceuticals
HAT 5-Amino
-1H-tetrazole
4418-61-5 5-627 Raw material for
elctronic industry
M5T 5-Methyl
-1H-tetrazole
4076-36-2 - Raw material for
pharmaceuticals
P5T 5-Phenyl
-1H-tetrazole
18039-42-4 5-6042 Raw material for
pharmaceuticals
1M5ET 1-Methyl-5-ethyl
-1H-tetrazole
16681-77-9 - Raw material for
pharmaceuticals
MMT 1-Methyl-5
-mercapto-1H
-tetrazole
13183-79-4 5-5399 Raw material for
pharmaceuticals
PMT 1-Phenyl-5
-mercapto-1H
-tetrazole
86-93-1 5-626 Raw material for
photochemicals
DMT 1-(Dimethyl
-aminoethyl)
-5-mercapto
-1H-tetrazole
61607-68-9 5-6307 Raw material for
pharmaceuticals
MTBA 2-Methoxy-5
-(5-trifluoromethyl
-tetrazole
-1-yl)
benzaldehyde
168267-11-6 - Raw material for
pharmaceuticals
BHT-2NH3 5,5'-Bis-1H
-tetrazole
-diammonium salt
3021-02-1 5-6576 Gas forming agent
DTZT 4,5-Di(5-tetrazolyl)
-[1,2,3]
-triazole
869060-66-2   Gas forming agent
ABHT 5,5'-Azobis
-1H-tetrazole
28623-02-1 - Gas forming agent
TZ 1-Methyl-5-benzoyl-1H-
tetrazole
33452-25-4 Raw material for
agrochemicals
TZOX (1-Methyl-1H-tetrazol-5-yl)
Phenylmethanoneoxime(E+Z)
500206-49-5 - Raw material for
agrochemicals
Thiazolidines
TDD 2,4-Thiazolidine
-dione
2295-31-0 5-6527 Raw material for
pharmaceuticals
RDN 2-Thio-4
-thiazolidone
141-84-4 - Raw material for
pharmaceuticals
ITO 2-Imino-4
-thiazolidinone
556-90-1 - Raw material for
pharmaceuticals
Other heterocyclic products
DMO 4,4-Dimethyl
-oxazoline
-2-thione
54013-55-7 - Raw material for
pharmaceuticals
ETU 4,4-Dimethyl
-imidazolidine
-2-thione
6086-42-6 - Raw material for
pharmaceuticals
4TC 4-Thiazole
-carboxylic acid
3973-08-8 - Raw material for
agrochemicals
Carbodiimides
DCC N,N'-Dicyclohexyl
-carbodiimid
538-75-0 3-2267 Coupling agent for pharmaceuticals
PCI N,N'-Diisopropyl
-carbodiimide
693-13-0 - Coupling agent for pharmaceuticals
EPCI N-Ethyl-N'
-(3-dimethyl
-aminopropyl)
carbodiimide
monohydro
-chloride
25952-53-8 2-1696 Coupling agent for pharmaceuticals
Ketones
OHA 2-Hydroxy
-acetophenone
118-93-4 - Raw material for
pharmaceuticals
PHA 4-Hydroxy
-acetophenone
99-93-4 3-4119 Raw material for
pharmaceuticals
OHP 2-Hydroxy
-propiophenone
610-99-1 3-2945 Raw material for
pharmaceuticals
PHP 4-Hydroxy
-propiophenone
70-70-2 9-2077 Raw material for
Pharmaceuticals
and agrochemicals
Dicarboxyaldehydes
NDA 2,6-Naphthalene
-dicarboxy
-aldehyde
5060-65-1   Raw material for
elctronic industry
NDA-2 2,7-Naphthalene
-dicarboxy
-aldehyde
19800-49-8   Raw material for
elctronic industry
Other products
TPC Tritylchloride 76-83-5 9-897 Protecting agent for
pharmaceuticals
DTPC 4,4'-Dimethoxy
tritylchloride
40615-36-9 4-1881 Protecting agent for
pharmaceuticals
POM Pivaloyloxy
-methylchloride
18997-19-8 - Protecting agent for
pharmaceuticals
DMEAD® Di-2-methoxyethyl
azodicarboxylate
940868-64-4   Mitsunobu Reagents
EIPS 2-(Ethylsulfonyl)
-propane
4853-75-2   Raw material for
elctronic industry
ESBS 2-(Ethylsulfonyl)
-butane
34008-92-9   Raw material for
elctronic industry

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