噻菌灵

Description

Thiabendazole · CAS 148-79-8 · C10H7N3S. UNII N1Q45E87DT. Melting Point: 579 to 581 °F (NTP, 1992); Melting Point: 300; Melting Point: 304-305 °C.

Identification

CAS Registry Number	148-79-8
PubChem CID	5430
Molecular formula	C10H7N3S
IUPAC name	4-(1H-benzimidazol-2-yl)-1,3-thiazole
UNII (FDA)	N1Q45E87DT

Computed Descriptors

Molecular Weight	201.25
XLogP3	2.5
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	1
Exact Mass	201.03606841
Monoisotopic Mass	201.03606841
Topological Polar Surface Area	69.8
Heavy Atom Count	14
Formal Charge	0

Physical & Chemical Properties

Melting Point	579 to 581 °F (NTP, 1992)
Melting Point	300
Melting Point	304-305 °C
Melting Point	300 °C
Solubility	50
Solubility	In water, 50 mg/L at 25 °C
Solubility	1.38e-01 g/L
Vapor Pressure	4X10-9 mm Hg at 25 °C
LogP	2.47
LogP	log Kow = 2.47

Physical description & handling notes

• Thiabendazole appears as white or cream-colored odorless, tasteless powder. Sublimes above 590 °F. Fluoresces in acidic solution. Formulated as a dust, flowable powder or wettable powder for use as a systemic fungicide and anthelmintic.
• Colorless, white, or tan odorless solid; [HSDB] Colorless solid; [EPA REDs] Off-white to yellow-tan solid; [CPSQ]
• Solid
• Colorless crystals
• White crystals
• Off-white powder

Regulatory Status

Regulatory & Food Contact	ANTHELMINTHIC_AGENT: Veterinary Drug JECFA ADI: 0-0.1 mg/kg bw TRS 911-JECFA 58/12 FAS 49-JECFA 58/11 TBZ CIR / INCI: Antimicrobial
GHS notification summary	0.3% (1 / 393)

GHS Hazard Classification

GHS notification summary	0.3% (1 / 393)
Reported hazard statements	H400, H410, H360, H370, H373

Documented Uses

• Pulp and Paper Processing [Category: Industry]
• Painting (Pigments, Binders, and Biocides) [Category: Paint]
• Working with Glues and Adhesives [Category: Other]
• Applying Wood Preservatives [Category: Other]
• Textiles (Printing, Dyeing, or Finishing) [Category: Industry]
• Farming (Feed Additives) [Category: Industry]

Synonyms

thiabendazole; 148-79-8; Tiabendazole; Mintezol; 2-(4-Thiazolyl)benzimidazole; Omnizole; Minzolum; Lombristop; Thiabenzole; Thibenzole; Tiabendazol; Equizole; Bovizole; Mintesol; Nemapan; Thiabendazol

Frequently Asked Questions

What are the CAS number and molecular formula of Thiabendazole?

CAS 148-79-8; molecular formula C10H7N3S; molecular weight — g/mol.

What other names is Thiabendazole known by?

thiabendazole, 148-79-8, Tiabendazole, Mintezol, 2-(4-Thiazolyl)benzimidazole, Omnizole.

What is the regulatory status of Thiabendazole?

Documented regulatory listings: ANTHELMINTHIC_AGENT: Veterinary Drug; JECFA ADI: 0-0.1 mg/kg bw; TRS 911-JECFA 58/12.

Is Thiabendazole classified as hazardous?

0.3% of GHS notifications report no hazard classification (1 of 393).

What are the key physical properties of Thiabendazole?

Melting Point: 579 to 581 °F (NTP, 1992); Melting Point: 300; Melting Point: 304-305 °C; Melting Point: 300 °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.