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HCID 7232Erstellt: 3. November 2026

N-Cyclohexylbenzothiazol-2-sulfenamid

CBS · accelerator cz · thiohexam · C13H16N2S2 · Accelerator CBS · n-cyclohexylbenzothiazole-2-sulfenamide · N-Cyclohexyl-2-benzothiazolylsulfenamide, SANTOCURE CBS · HIP4

https://huagongshe.com/de/chemical/7232

Molekülstruktur von N-Cyclohexylbenzothiazol-2-sulfenamid

Identifikatoren & physikalische Daten

CAS No.95-33-0
SummenformelC13H16N2S2
Durchschnittliche Molmasse264,4 g/mol
Monoisotopische Masse264,07549087 g/mol
SMILESc1ccc2sc(SNC3CCCCC3)nc2c1
InChIKeyDEQZTKGFXNUBJL-UHFFFAOYSA-N
PubChem CID7232
ChEMBLCHEMBL1591074
EC No.202-411-2
DTXSIDDTXSID5020360
Lokaler NameN-Cyclohexylbenzothiazol-2-sulfenamid

Chemische & physikalische Eigenschaften

XLogP4,4
Polarare Oberfläche (TPSA)78,5
H-Brücken-Donoren1
H-Brücken-Akzeptoren4
Frei drehbare Bindungen3
Schwere Atome17
Formalladung0
Komplexität244
PolymersPlastics & Rubber -> Rubber Additives
SpringerMaterials PropertiesDiamagnetic susceptibility
Dichte1.271.31~1.34g/cm3
Color/FormCREAM-COLORED POWDER
LöslichkeitINSOL IN WATERSOL IN BENZENEChloroform (Slightly), DMSO (Slightly), Ethyl Acetatae (Slightly)Insoluble
Endocrine DisruptorsPotential endocrine disrupting compound
Schmelzpunkt93-100 °C93-100°C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical DescriptionWet SolidOther SolidDry PowderLarge CrystalsCream-colored solid[HSDB] Off-white powder or white to off-white granules[MSDSonline]
Siedepunkt410.4±28.0 °C(Predicted)
Dampfdruck0Pa at 25℃
Brechungsindex1.5700 (estimate)
LagerbedingungenKeep in dark place,Sealed in dry,Room Temperature
AggregatzustandSolid
pKa (Säurekonstante)0.59±0.10(Predicted)
FarbePale Yellow to Light Beige
InChIKeyDEQZTKGFXNUBJL-UHFFFAOYSA-N
LogP (Verteilungskoeffizient)5 at 25℃
CAS Datenbank95-33-0(CAS DataBase Reference)
EPA chemische InformationenN-Cyclohexyl-2-benzothiazolesulfenamide (95-33-0)

Sicherheit & Vorschriften

GHS-EinstufungWarningH317: May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]
Regulatorische InformationenChemical: 2-Benzothiazolesulfenamide, N-cyclohexyl-2-Benzothiazolesulfenamide, N-cyclohexyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Benzothiazolesulfenamide, N-cyclohexyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)REACH registered substance: N-cyclohexylbenzothiazole-2-sulfenamide (EC: 202-411-2)Thiohexam: Does not have an individual approval but may be used under an appropriate group standard
Weitere SicherheitsinformationenIMAP assessments - 2-Benzothiazolesulfenamide, N-cyclohexyl-: Human health tier I assessment
GefahrenübersichtMay cause skin sensitization[eChemPortal: ESIS] An irritantMay cause skin and respiratory sensitization after prolonged contact[MSDSonline] Sensitization has been reported in metal workers, homemakers, health services, laboratories, and building industries[Kanerva, p. 1775] Danger of skin sensitization[MAK] See Mercapto mix.
Special ReportsScansetti GErgonomics and Health in Modern Offices. Grandjean E (ed), Taylor & Francis (1984). Toxic agents emitted from office machines and materials.
Hazard Classes and CategoriesSkin Sens. 1B (100%)Skin sensitisation - category 1Serious eye damage/eye irritation - Category 2BSkin sensitization - Category 1
EntsorgungsverfahrenSRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Anwendungen & Verwendung

Beschreibung

N-Cyclohexyl-2-benzothiazolesulfenamide is a rubber accelerator chemical. The most frequent occupational categories are metal industry, homemakers, health services and laboratories, and building industries.

Verwenden

N-Cyclohexylbenzo[d]thiazole-2-sulfonamide is useful for the production of sulfur-modified chloroprene rubber.

Unerwünschte WirkungenSkin Sensitizer - An agent that can induce an allergic reaction in the skin.
Human Toxicity ExcerptsCLINICAL AND MORPHOLOGICAL CHARACTERISTICS OF OCCUPATIONAL DERMATOSES CAUSED BY SULFENAMIDE C.SUMMARY TOXICITY STATEMENT: ACUTE...MODERATE VIA ORAL ROUTE. MODERATE= MAY CAUSE REVERSIBLE OR IRREVERSIBLE CHANGES TO EXPOSED TISSUE, NOT PERMANENT INJURY OR DEATHCAN CAUSE CONSIDERABLE DISCOMFORT.
Non-Human Toxicity ExcerptsWHEN ADMIN TO RATS IMMEDIATELY BEFORE ONSET OF PREGNANCY, ON 4TH & 11TH DAYS OF PREGNANCY, SANTOCURE WAS AMONG COMPD FOUND TO BE EMBRYOTOXIC.The teratogenicity of N-cyclohexyl-2-benzothiazylsulfenamide (CBS) was studied in Wistar rats. Pregnant rats were given CBS at a dosage of 0.001, 0.01, 0.1 or 0.5 % in the diet from Day 0 to Day 20 of pregnancy. Daily intakes of CBS were 0.7 mg/kg for the 0.001% group, 7.1 mg/kg for the 0.01% group, 69.6 mg/kg for the 0.1% group and 288.8 mg/kg for the 0.5% group. Maternal body weight gain during pregnancy in the 0.1 and 0.5% groups was significantly lowered. Food consumption during pregnancy in the CBS treated groups, except for the 0.5% group, did not differ from that in the control group. Neither death nor clinical signs of toxicity were noted in the pregnant females of any group. Lowered weight in fetuses and the placentae were observed in the 0.5% group. There were no significant compound related effects on the incidence of pre- and post-implantation losses and the number and ratio of live fetuses. Morphological examinations of the fetuses revealed no evidence of teratogenesis. It could he concluded that CBS possesses no adverse effects on the prenatal development of~the offspring in rats at doses employed in the present study.
TSCA-Inventar-StatusTSCA listed
UN-Transportnummer3077
Zollcode2934.20.8000
RTECS-Nr.DL6250000
R-Sätze (R)36/37/38-50/53-43
ToxizitätLD50 oral in rat: 5300mg/kg
GefahrensymboleXi,N
Sicherheitshinweise (S)26-36/37/39-61-60-37-24
Gefahrenklasse9
VerpackungsgruppeIII
Gefahrstoffdaten95-33-0(Hazardous Substances Data)