zineb supplier | CasNO.12122-67-7

Name
Zineb
EINECS 235-180-1
CAS No. 12122-67-7
Article Data64
CAS DataBase
Density 1.74 g/cm3
Solubility ca.10 mg l-1 (room temperature)
Melting Point 157ºC (decomposes)
Formula C₄H₆N₂S₄Zn
Boiling Point 308.2 °C at 760 mmHg
Molecular Weight 275.759
Flash Point 140.2 °C
Transport Information
Appearance off-white powder
Safety 8-24/25-46
Risk Codes 37-43
Molecular Structure
Hazard Symbols Xi
Synonyms Blizene;Zebenide;Carbadine;Hexathane;[2-(sulfidocarbothioylamino)ethylamino]methanedithioate; zinc(+2) cation;Zebtox;Lonacol;Bonzeb;Zinosan;ENT 14,874;ZIDAN;Aspor;Novozir N;Parzate zineb;Discon;Turbair Zineb Fungicide;Dipher;Zinc,[[2-[(dithiocarboxy)amino]ethyl]- carbamodithioato(2-)-kS,kS']-;Funjeb;Tritoftorol;Curit;Perozin;Crittox;Dithane Z 78;Phytox;Tiezene;Unizeb;Polyram Z;Lirotan;Fungo-Pulvit;Indofil Z 78;Cynkotox;
PSA 88.24000
LogP 0.60850

zineb Chemical Properties

Structure of Zineb (CAS NO.12122-67-7):

Molecular Formula: C₄H₆N₂S₄Zn
Molar mass: 275.7728 g/mol
Flash Point: 140.2 °C
Boiling Point: 308.2 °C at 760 mmHg
Vapour Pressure: 0.000692 mmHg at 25°C
Appearance: Light colored powder
H-Bond Donor: 2
H-Bond Acceptor: 2
IUPAC Name: Zinc N-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate
Canonical SMILES: C(CNC(=S)[S-])NC(=S)[S-].[Zn+2]
InChI: InChI=1S/C4H8N2S4.Zn/c7-3(8)5-1-2-6-4(9)10;/h1-2H2,(H2,5,7,8)(H2,6,9,10);/q;+2/p-2
InChIKey: AMHNZOICSMBGDH-UHFFFAOYSA-L
Polarizability:10^-24cm³
Boiling point: 308.2°C
Flash point: 140.2°C
Solubility in water: Insoluble in water
Storage temp: 2-8°C

zineb Uses

Uses of Zineb (CAS NO.12122-67-7) include control of downy mildews, rusts and redfire disease. In the US it was once registered as a "General Use Pesticide", however all registrations were voluntarily cancelled following an EPA special review. It continues to be used in many other countries.

zineb Production

Zineb (CAS NO.12122-67-7) is produced by reacting Ethylene bis(dithiocarbamate) sodium salt, Nabam, with Zinc sulfate . This can be carried out by mixing nabam and zinc sulfate in the spray tank.

zineb Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
human	LDLo	oral	5gm/kg (5000mg/kg)		"Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A420, Pg. 1984,
mammal (species unspecified)	LD50	unreported	1350mg/kg (1350mg/kg)		Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 45(5), Pg. 29, 1980.
mouse	LD50	intraperitoneal	1940mg/kg (1940mg/kg)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 121, 1982.
mouse	LD50	oral	7600mg/kg (7600mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: EXCITEMENT BEHAVIORAL: ATAXIA	Journal of Toxicology and Environmental Health. Vol. 4, Pg. 93, 1978.
rabbit	LD50	oral	4450mg/kg (4450mg/kg)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 121, 1982.
rat	LCLo	inhalation	800mg/m3/4H (800mg/m3)		"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 121, 1982.
rat	LD50	oral	1850mg/kg (1850mg/kg)	BEHAVIORAL: EXCITEMENT GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 31(10), Pg. 25, 1966.
rat	LD50	skin	> 2500mg/kg (2500mg/kg)		Toxicology and Applied Pharmacology. Vol. 14, Pg. 515, 1969.
rat	LD50	unreported	1850mg/kg (1850mg/kg)		Environmental Quality and Safety, Supplement. Vol. 3, Pg. 618, 1975.

zineb Safety Profile

Hazard Codes: Xi
Risk Statements: 37-43
R37: Irritating to the respiratory system
R43: May cause sensitization by skin contact
Safety Statements: 8-24/25-46
S8: Keep container dry
S24: Avoid contact with skin
S25: Avoid contact with eyes
S46: If swallowed, seek medical advice immediately and show this container or label.

zineb Specification

Zineb ,its cas register number is 12122-67-7. It also can be called Carbamodithioic acid, N,N'-1,2-ethanediylbis-, zinc salt (1:1) ; Zinc 1,2-ethanediyldicarbamodithioate ; Zinc ethane-1,2-diylbis(dithiocarbamate) ; 1,2-Ethanediylbiscarbamodithioic acid zinc complex and carbamodithioic acid, 1,2-ethanediylbis-, zinc salt (1:1) . Zineb (CAS NO.12122-67-7) is a foliate fungicide and is a polymeric complex of zinc with the ethylene bis(dithiocarbamate) anionic ligand. Ethylene bis(dithiocarbamate) (Maneb) was included in a biocide ban proposed by the Swedish Chemicals Agency and approved by the European Parliament in January 13, 2009.

Product Name

Zineb