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Chemical Sampling Information
N-Cyclohexyl-2-benzothiazolesulfenamide
 Field Definitions
 Analytical Methods
General Description

NAME: N-Cyclohexyl-2-benzothiazolesulfenamide

SYNONYM(s): Conac H; Curax; Royal CBTS; Santocure; Vulkacite CZ; Sufenax CB; Rhodifax 16; Accelerator CZ

IMIS: 0843

CAS: 95-33-0

NIOSH: RTECS DL6250000; 18832

DESCRIPTION:

Insoluble in water, soluble in benzene.
MP: 93-100 C UV max: 250, 284, 296 nm
MW: 264



Exposure Limits


Health Factors

HEALTH EFFECTS: Moderately toxic via oral route. Embryotoxic. LD50 (intravenous; mice, rodents) 32 mg/kg

Monitoring

PRIMARY SAMPLING/ANALYTICAL METHOD (SLC1):



MEDIA: Glass Fiber Filter (37 mm)
ANL SOLVENT: Methanol
MAX V: 500 Liters   MAX F: 2.0 L/min
ANL 1: High Performance Liquid Chromatography; HPLC/U.
REF: 2 (OSHA In-House File)
CLASS: Partially Validated

COND: Methanol extraction; Zorbax ODS column; 95% methanol 5% water; 1 mL/min; Retention time, 5.3 min; DL 10 ng/inj; UV det: 254, 280; 5 ug/sample; Extraction efficiencies = 99%; C/P YC 10-83


Revision Date: 08/24/1992
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