ChemicalBook > CAS DataBase List > N,N-Dicyclohexyl-2-benzothiazolsulfene amide

N,N-Dicyclohexyl-2-benzothiazolsulfene amide

Product Name: N,N-Dicyclohexyl-2-benzothiazolsulfene amide
CAS No.: 4979-32-2
Chemical Name: N,N-Dicyclohexyl-2-benzothiazolsulfene amide
Synonyms: DCBS;m181;DZ(DCBS);soxinoldz;meramiddch;rhodifax30;vulkacitdz;meramid dchm;sulfenamiddc;AcceleratorDZ
CBNumber: CB0397038
Molecular Formula: C19H26N2S2
Formula Weight: 346.55
MOL File: 4979-32-2.mol

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N,N-Dicyclohexyl-2-benzothiazolsulfene amide Property

Melting point:: 104℃
Boiling point:: 230°C (rough estimate)
Density: 1.20
vapor pressure: 0Pa at 25℃
refractive index: 1.5800 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Acetone (Slightly), Acetonitrile (Slightly), DMSO (Slightly)
form: Solid
pka: 0.43±0.20(Predicted)
color: Pale Yellow to Light Yellow
Water Solubility: 1.9μg/L at 25℃
LogP: 5.95
CAS DataBase Reference: 4979-32-2(CAS DataBase Reference)
EPA Substance Registry System: N,N-Dicyclohexyl-2-benzothiazolesulfenamide (4979-32-2)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P321Specific treatment (see … on this label).

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: D439458
Product name: N,N-Dicyclohexyl-2-benzothiazolsulfeneAmide
Packaging: 250mg
Price: $45
Updated: 2021/12/16

TRC

Product number: D439458
Product name: N,N-Dicyclohexyl-2-benzothiazolsulfeneAmide
Packaging: 2.5g
Price: $110
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44040
Product name: N,N-Dicyclohexyl-2-benzothiazolsulfene amide
Packaging: 250g
Price: $60
Updated: 2021/12/16

Matrix Scientific

Product number: 099741
Product name: S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexyl-thiohydroxylamine
Purity: 95+%
Packaging: 1g
Price: $87
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD44040
Product name: N,N-Dicyclohexyl-2-benzothiazolsulfene amide
Packaging: 500g
Price: $95
Updated: 2021/12/16

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N,N-Dicyclohexyl-2-benzothiazolsulfene amide Chemical Properties,Usage,Production

Uses

N,N-Dicyclohexyl-2-benzothiazolesulfenamide is a compound with reproductive and developmental toxicity that can affect body weight gain, reproductive organ weight, and multiple reproductive and developmental indicators in rats.

Flammability and Explosibility

Not classified

Contact allergens

This substance is a rubber accelerator of the mercapto- benzothiazole-sulfenamide group.

Synthesis

149-30-4

101-83-7

4979-32-2

(1) Preparation of M-Na salt solution: mix 400g 2-mercaptobenzothiazole (MBT) with 360g 32wt% sodium hydroxide (NaOH) solution, stirring at 50 ℃ for 2 hours, to get the M-Na salt solution; Preparation of dicyclohexylamine hydrochloride solution: mix 567g of dicyclohexylamine with 376g of 31wt% industrial hydrochloric acid, add 567g of water, stirring at 35 ℃. The solution of dicyclohexylamine hydrochloride was obtained. (2) M-Na salt solution (flow rate of 69 mL/min), dicyclohexylamine hydrochloride solution (flow rate of 136 mL/min), toluene (flow rate of 130 mL/min) and sodium hypochlorite solution with 17% effective chlorine (flow rate of 49 mL/min) were continuously pumped into a microchannel reactor to carry out oxidation reaction. The reaction conditions were: residence time of 2 s, reaction temperature of 30°C, and four microchannel reactors in series were used, each with a volume of 3 mL and a total volume of 12.8 mL.(3) The reactor effluent material was collected, stirred and cooled to 5°C for crystallization. The crude product was washed sequentially twice each with 200 mL of isopropanol and 200 mL of water to obtain S-(benzo[d]thiazol-2-yl)-N,N-dicyclohexylmercaptoamine (DCBS) wet product. After drying, DCBS was obtained as a finished product with 96.2% yield (based on MBT content), 99.2 wt% purity, and a light yellow powder appearance. After recovery of isopropanol from continuous distillation effluent, the residual COD was 5900 ppm.

References

[1] Evaluation of reproductive and developmental toxicity of the rubber accelerator N,N-dicyclohexyl-2-benzothiazolesulfenamide in rats DOI:10.1111/j.1741-4520.2007.00161.x

N,N-Dicyclohexyl-2-benzothiazolsulfene amide Preparation Products And Raw materials

Raw materials

Sodium hypochlorite 2-Mercaptobenzothiazole Sodium chloride Dicyclohexylamine Aniline Sodium hydroxide Isopropyl alcohol Sodium mercaptobenzothiazole Sulfuric acid

Preparation Products

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View Lastest Price from N,N-Dicyclohexyl-2-benzothiazolsulfene amide manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: N,N-Dicyclohexyl-2-benzothiazolsulfene amide 4979-32-2
Price: US $10.00-8.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-12-05

Hebei Zhuanglai Chemical Trading Co Ltd

Product: N, N-Dicyclohexyl-2-Benzothiazole Sulfenamide 4979-32-2
Price: US $99.00-45.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-12-11

Hebei Chuanghai Biotechnology Co., Ltd

Product: Rubber Accelerator DCBS 4979-32-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-11-04

4979-32-2, N,N-Dicyclohexyl-2-benzothiazolsulfene amideRelated Search:

Dicyclohexylcarbodiimide Sulfuryl chloride Thiourea ETHYLENE Fomesafen Polyamide Rink Amide Linker 2,2'-Dithiobis(benzothiazole) Benzothiazole Sulfanilamide 2-Mercaptobenzothiazole N-Cyclohexyl-2-benzothiazolesulfenamide N,N-DIISOPROPYLBENZOTHIAZOLE-2-SULFENAMIDE 2-MERCAPTOBENZOTHIAZOLE CYCLOHEXYLAMINE SALT N,N-Dicyclohexyl-2-benzothiazolsulfene amide 2-Benzothiazolesulfenamide(6CI,7CI,8CI,9CI)

2-Benzothiazolesulfenamide, N,N-dicyclohexyl-

N,N-DICYCLOHEXYLBENZOTHIAZOLE-2-SULFENAMIDE(ACCELERATORDZ)

N,N-Dicyclohexyl-2-benzothiazyl sulfenamide

Accelerator DCBS

S-(Benzo[d]thiazol-2-yl)-N,N-dicyclohexyl-thiohydroxylamine

CBI-BB ZERO/001988

DCBS

SANTOCURE(R) DCBS

N,N-DICYCLOHEXYL-2-BENZOTHIAZOLESULFENAMIDE

N,N-DICYCLOHEXYL-2-BENZOTHIAZOLE SULPHENAMIDE

n,n-dicyclohexyl-2-benzothiazolsulfene amide

N,N-Dicyclohexylbenzothiazole-2-sulfenamide

AcceleratorDZ

m181

meramiddch

Benzothiazyl-2-dicyclohexylsulfenamid

meramid dchm

N,N-Dicyclohexyl-2-benzothiazolensulfenamide

2-(Dicyclohexylsulfenamoyl)benzothiazole

2-[(Biscyclohexylamino)thio]benzothiazole

Benzothiazolesulfenamide, N,N-dicyclohexyl-

n,n-dicyclohexyl-2-benzothiazolesulfenamid

N,N-Dicyclohexyl-2-benzothiazolylsulfonamide

n,n-dicyclohexylbenzothiazole-2-sulphenamide

n,n-dicyklohexylbenzthiazolsulfenamid

DZ(DCBS)

rhodifax30

soxinoldz

sulfenamiddc

vulkacitdz

N,N-Dicyclohexyl-2-benzothiazolesulfonamide

N,N-dicyclohexy-2-benzothiazolesulphenamide

RUBBER ACCELERATOR DCBS(DZ)

ACCELERATOR DCBS (DZ)

N,N-Dicyclohexylbenzothiazole-2-sulfenamide, DCBS

N,N-dicyclohexyl-1,3-benzothiazole-2-sulfonamide

TIANFU-CHEM CAS:4979-32-2 N,N-Dicyclohexyl-2-benzothiazolsulfene amide

Accelerator DZ (DCBS)

Rubber Accelerator DCBS

,N-Dicyclohexyl-2-benzothiazolsulfene amide

N,N-Dicyclohexyl-2-benzothiazolsulfene amide(DCBS)

4979-32-2

C19H26N2S2

C19H26N2O2S2

Rubber Chemicals