ChemicalBook > CAS DataBase List > N-Cyclohexyl-2-benzothiazolesulfenamide

N-Cyclohexyl-2-benzothiazolesulfenamide

Product Name: N-Cyclohexyl-2-benzothiazolesulfenamide
CAS No.: 95-33-0
Chemical Name: N-Cyclohexyl-2-benzothiazolesulfenamide
Synonyms: CBS;accelerator cz;n-cyclohexylbenzothiazole-2-sulfenamide;HIP4;curax;DURAX;conaca;conach;conacs;delacs
CBNumber: CB9360750
Molecular Formula: C13H16N2S2
Formula Weight: 264.41
MOL File: 95-33-0.mol

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N-Cyclohexyl-2-benzothiazolesulfenamide Property

Melting point:: 93-100°C
Boiling point:: 410.4±28.0 °C(Predicted)
Density: 1.31~1.34g/cm3
vapor pressure: 0Pa at 25℃
refractive index: 1.5700 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: Chloroform (Slightly), DMSO (Slightly), Ethyl Acetatae (Slightly)
form: Solid
pka: 0.59±0.10(Predicted)
color: Pale Yellow to Light Beige
Water Solubility: Insoluble
InChIKey: DEQZTKGFXNUBJL-UHFFFAOYSA-N
LogP: 5 at 25℃
CAS DataBase Reference: 95-33-0(CAS DataBase Reference)
EPA Substance Registry System: N-Cyclohexyl-2-benzothiazolesulfenamide (95-33-0)

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Safety

Hazard Codes: Xi,N
Risk Statements: 36/37/38-50/53-43
Safety Statements: 26-36/37/39-61-60-37-24
RIDADR: 3077
RTECS: DL6250000
HS Code: 2934.20.8000
HazardClass: 9
PackingGroup: III
Hazardous Substances Data: 95-33-0(Hazardous Substances Data)
Toxicity: LD50 oral in rat: 5300mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H360May damage fertility or the unborn child

H373May cause damage to organs through prolonged or repeated exposure

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: C0576
Product name: N-Cyclohexyl-2-benzothiazolylsulfenamide
Purity: >98.0%(HPLC)(N)
Packaging: 25g
Price: $31
Updated: 2025/07/31

TCI Chemical

Product number: C0576
Product name: N-Cyclohexyl-2-benzothiazolylsulfenamide
Purity: >98.0%(HPLC)(N)
Packaging: 500g
Price: $151
Updated: 2025/07/31

Usbiological

Product number: 144294
Product name: CBS
Packaging: 100ug
Price: $490
Updated: 2021/12/16

Usbiological

Product number: 354539
Product name: Cbs
Packaging: 48Tests
Price: $588
Updated: 2021/12/16

Usbiological

Product number: 354538
Product name: CBS
Packaging: 48Tests
Price: $588
Updated: 2021/12/16

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N-Cyclohexyl-2-benzothiazolesulfenamide Chemical Properties,Usage,Production

Description

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.

Chemical Properties

Milky white or beige powder. Soluble in benzene, dichloromethane, carbon tetrachloride, ethyl acetate, acetone, slightly soluble in ethanol and gasoline, insoluble in water.

Uses

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

Definition

N-Cyclohexyl-2-benzothiazolesulfenamide (CBS) is one of the important kinds of sulfenamide vulcanization accelerator, have an anti-incipient scorch and the big advantage of curingprocess rate fast two concurrently in natural rubber, butadiene-styrene rubber, butadiene rubber, isoprene rubber, it is particularly suited for the furnace black sizing material that alkalescence is higher, variable colour and pollution are slight, and volume of production and the consumption of the most external CBS account for the 50% of thiazoles sulfuration chemicals total amount. In recent years, along with China's radial development, the demand for accelerator CBS has also presented the longest trend.

Production Methods

The synthetic method of N-Cyclohexyl-2-benzothiazolesulfenamide (CBS) mainly has sodium hypochlorite oxidization, Oxygen Catalytic Oxidation method, electrolytic oxidation, chlorine oxidation process, hydrogen peroxide oxidation method etc. at present, oxidizing process has raw material and is easy to get, the advantages such as equipment requirements is the highest. Product yield is high, and technique is simple and widely used by institute both at home and abroad. This method is to carry out condensation with 2-benzothiazolyl mercaptan (hereinafter referred to as M) in the presence of an oxidizer with cyclohexylamine to generate CBS.

Synthesis Reference(s)

The Journal of Organic Chemistry, 43, p. 3223, 1978 DOI: 10.1021/jo00410a025

Flammability and Explosibility

Not classified

Contact allergens

A rubber accelerator chemical. The most frequent occupational categories are metal industry, homemakers health services and laboratories, and the building industry.

Safety Profile

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.

N-Cyclohexyl-2-benzothiazolesulfenamide Preparation Products And Raw materials

Raw materials

Sodium hypochlorite 2-Mercaptobenzothiazole Chlorine Aniline Sodium hydroxide Cyclohexylamine

Preparation Products

Hose

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N-Cyclohexyl-2-benzothiazolesulfenamide Suppliers

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View Lastest Price from N-Cyclohexyl-2-benzothiazolesulfenamide manufacturers

Hebei Andu Technology Com.,Ltd

Product: Rubber Accelerator CBS (CZ) 95-33-0
Price: US $3.60/kg
Min. Order: 1kg
Purity: ≥95%
Supply Ability: 3000tons/month
Release date: 2024-07-21

Hebei Chuanghai Biotechnology Co., Ltd

Product: Rubber Accelerator CBS (CZ) 95-33-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 2-BENZOTHIAZOLESULFENAMIDE, N-CYCLOHEXYL 95-33-0
Price: US $70.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-05-23

95-33-0, N-Cyclohexyl-2-benzothiazolesulfenamide Related Search:

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CYCLOHEXYL-2-BENZOTHIAZOLESULPHENAMIDE

SULPHENAMIDETS

N-CYCLOHEXYLBENZOTHIAZOLESULFENAMIDE

N-CYCLOHEXYL-2-BENZOTHIAZYLSULPHENAMIDE

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N-Cyclohexylbenzo[d]thiazole-2-sulfonaMide

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<i>N</i>-Cyclohexyl-2-benzothiazolylsulfenamide

Accelerator CZ(CBS)/N-CYCLOHEXYL-2-BENZOTHIAZOLESULFENAMIDE

2-(cyclohexylaminothio)benzothiazole

accicurehbs

benzothiazyl-2-cyclohexylsulfenamide

conaca

conach

conacs

curax

cyclohexyl_2_benzothiazolesulfenamide

cyclohexyl-2-benzothiazolesulfenamide

delacs

ekagomcbs

n-cyclohexyl-2-benzenethiazolesulfenamid

n-cyclohexyl-2-benzothiazolesulfenamid

n-cyclohexyl-2-benzothiazylsulfenamide

n-cyclohexylbenzothiazole-2-sulphenamide

noccelercz

pennaccbs

rhodifax16

royalcbts

sancelercm-po

santocure

santocurevulcanizationaccelerator

soxinolcz

sulfenax

sulfenaxcb

sulfenaxcb/k

sulfenaxcb30

sulfenaxtsb

thiohexam

vulcaforcbs

vulcaforhbs

vulkacitc

vulkacitcz

vulkacitcz/c

vulkacitcz/k

vulkacitecz

N-CYCLOHEXYL-2-BENZOTHIAZOLESULFENAMIDE

N-CYCLOHEXYL-2-BENZOTHIAZOLESULPHENAMIDE

N-CYCLOHEXYL-2-BENZOTHIAZOLYLSULFENAMIDE

n-cyclohexylbenzothiazole-2-sulfenamide

N-CYCLOHEXYLBENZOTHIAZYL SULFENAMIDE

SANTOCURE(R)

Sulfenamide TS

DURAX

DURAX RODFORM

CBS