二硫化二(苯并噻唑-2-基)锌

Description

zinc di(benzothiazol-2-yl) disulphide · CAS 155-04-4 · C14H8N2S4Zn. UNII HMM5IX9Q3B. Density: 1.7 AT 25 °C/4 °C.

Identification

CAS Registry Number	155-04-4
PubChem CID	9071
Molecular formula	C14H8N2S4Zn
IUPAC name	zinc bis(1,3-benzothiazole-2-thiolate)
UNII (FDA)	HMM5IX9Q3B

Computed Descriptors

Molecular Weight	397.9
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	0
Exact Mass	395.886175
Monoisotopic Mass	395.886175
Topological Polar Surface Area	84.3
Heavy Atom Count	21
Formal Charge	0
Complexity	129

Physical & Chemical Properties

Density	1.7 AT 25 °C/4 °C

Physical description & handling notes

• Dry Powder
• Light yellow solid; [HSDB] Cream to pale yellow powder; [MSDSonline]
• LIGHT YELLOW POWDER
• when heated to decomp ... emits toxic fumes of /sulfur oxides, nitrogen oxides and zinc/.

Regulatory Status

Regulatory & Food Contact	FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
GHS notification summary	4.5% (24 / 539)

GHS Hazard Classification

GHS notification summary	4.5% (24 / 539)
Reported hazard statements	H317 (93.7%), H400 (31.7%), H410 (36.7%), H351

Documented Uses

• Used as rubber accelerator and fungicide; [HSDB]
• Processing aids not otherwise specified
• Not Known or Reasonably Ascertainable
• All Other Chemical Product and Preparation Manufacturing
• 2(3H)-Benzothiazolethione, zinc salt (2:1): ACTIVE

Synonyms

Zinc 2-mercaptobenzothiazole; 155-04-4; Bantex; 2-Mercaptobenzothiazole zinc salt; Zenite; Zetax; Zenite special; Vulkacit ZM; Hermat Zn-mbt; Pennac ZT; Tisperse MB-58; Zinc 2-benzothiazolethiolate; Caswell No. 917; ZINC MERCAPTOBENZOTHIAZOLE; Zinc benzothiazolethiolate; HMM5IX9Q3B

Frequently Asked Questions

What are the CAS number and molecular formula of zinc di(benzothiazol-2-yl) disulphide?

CAS 155-04-4; molecular formula C14H8N2S4Zn; molecular weight — g/mol.

What other names is zinc di(benzothiazol-2-yl) disulphide known by?

Zinc 2-mercaptobenzothiazole, 155-04-4, Bantex, 2-Mercaptobenzothiazole zinc salt, Zenite, Zetax.

What is the regulatory status of zinc di(benzothiazol-2-yl) disulphide?

Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS.

Is zinc di(benzothiazol-2-yl) disulphide classified as hazardous?

4.5% of GHS notifications report no hazard classification (24 of 539).

What are the key physical properties of zinc di(benzothiazol-2-yl) disulphide?

Density: 1.7 AT 25 °C/4 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.