Basic information
- Name:
2-Benzothiazolesulfenamide,N-cyclohexyl-
- Superlist Name:
- N-Cyclohexyl-2-benzothiazolesulfenamide
- CAS No.:
95-33-0
- Molecular Structure:

- Formula:
- C13H16N2S2
- Molecular Weight:
- 264.40
- Deleted CAS:
- 51540-81-9|156014-54-9|108251-59-8
- Synonyms:
- 2-(Cyclohexylaminothio)benzothiazole;Accelerator CZ;AccicureHBS;Banac CBS;Benzothiazyl-2-cyclohexylsulfenamide;CBS;CBS (accelerator);CBTS;Conac A;Conac S;Delac S;Ekagom CBS;N-Cyclohexyl-2-benzothiazolesulfenamide;N-Cyclohexyl-2-benzothiazolylsulphenamide;N-Cyclohexyl-2-benzothiazylsulfenamide;N-Cyclohexylbenzothiazole-2-sulphenamide;NSC 4809;Nocceler CZ-G;Nocceler CZ-P;Pennac CBS;Rhodifax 16;Accel CZ;2-Benzothiazolesulfenic acid N-cyclohexylamide;Sanceler CM;Royal CBTS;Sanceler CM-G;Santocure;Santocure CBS;Sulfenamide Ts;Sulfenax;SulfenaxCB;Sulfenax CB 30;Vulkacit C;Vulkacit CZ/C;Vulkacit CZ/EG;Vulkacit CZ/EG-C;
- EINECS:
- 202-411-2
- Density:
- 1.26 g/cm3
- Melting Point:
- 93-100 °C
- Boiling Point:
- 410.4 °C at 760 mmHg
- Flash Point:
- 202 °C
- Solubility:
- Insoluble in water
- Hazard Symbols:
Xi,
N- Risk Codes:
- 36/37/38-50/53-43
- Safety Description:
- 26-36/37/39-61-60-37-24 Details
- Transport Information:
- UN 3077
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Chemistry
Molecular Structure of N-Cyclohexyl-2-benzothiazolesulfenamide (CAS NO. 95-33-0):

IUPAC Name: N-(1,3-Benzothiazol-2-ylsulfanyl)cyclohexanamine
Molecular Formula: C13H16N2S2
Molecular Weight: 264.409540 g/mol
Index of Refraction: 1.665
Molar Refractivity: 77.63 cm3
Molar Volume: 208.9 cm3
Surface Tension: 58.6 dyne/cm
Density: 1.26 g/cm3
Flash Point: 202 °C
Enthalpy of Vaporization: 66.27 kJ/mol
Boiling Point: 410.4 °C at 760 mmHg
Vapour Pressure: 6.04E-07 mmHg at 25 °C
Melting Point: 93-100 °C
Water Solubility: Insoluble
BRN: 0192376
EINECS: 202-411-2
Product Categories: Rubber Chemicals
Toxicity Data With Reference
| 1. | orl-rat LD50:5300 mg/kg | JACTDZ Journal of the American College of Toxicology. 1 (1990),105. | ||
| 2. | ivn-mus LD50:32 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#02243 . |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Safety Information of N-Cyclohexyl-2-benzothiazolesulfenamide (CAS NO. 95-33-0):
Hazard Codes: Xi
,N 
Risk Statements: 36/37/38-50/53-43
R36/37/38:Irritating to eyes, respiratory system and skin
R50/53:Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R43:May cause sensitization by skin contact
Safety Statements: 26-36/37/39-61-60-37-24
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection
S61:Avoid release to the environment. Refer to special instructions / safety data sheets
S60:This material and its container must be disposed of as hazardous waste
S37:Wear suitable gloves
S24:Avoid contact with skin
RIDADR: 3077
RTECS: DL6250000
HazardClass: 9
PackingGroup: III
A poison by intravenous route. Questionable carcinogen with experimental tumorigenic data. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of SOx and NOx.
Specification
N-Cyclohexyl-2-benzothiazolesulfenamide with cas registry number of 95-33-0 is also called 2-(Cyclohexylaminothio)benzothiazole ; 2-Benzenethiazolesulfenamide, N-cyclohexyl- ; 2-Benzothiazolesulfenamide, N-cyclohexyl- ; N-Cyclohexyl-2-benzothiazylsulfenamide ; N-Cyclohexylbenzothiazole-2-sulphenamide ; AI3-16782 ; Accelerator CZ ; Accicure HBS ; Benzothiazyl-2-cyclohexylsulfenamide ; CBS ; CCRIS 4910 ; Conac A ; Conac H ; Conac S ; Curax ; Cyclohexyl benzothiazolesulfenamide ; Delac S ; Durax ; Ekagom CBS ; HSDB 2868 ; N-Cyclohexyl-2-benzothiazylsulfenamide ; N-Cyclohexylbenzothiazole-2-sulphenamide ; NSC 4809 ; Nocceler CZ ; Pennac CBS ; Rhodifax 16 ; Royal CBTS ; Sanceler CM-PO ; Santocure ; Santocure Pellets ; Santocure Powder ; Santocure vulcanization accelerator ; Soxinol CZ ; Sulfenamide TS ; Sulfenax ; Sulfenax CB ; Sulfenax CB 30 ; Sulfenax CB/K ; Sulfenax TsB ; Thiohexam ; Vulcafor CBS ; Vulcafor HBS ; Vulkacit C ; Vulkacit CZ ; Vulkacit CZ/C ; Vulkacit CZ/K ; Vulkacite CZ .

