Zinc pyrithione
[CAS# 13463-41-7]

Identification

• Classification: Organic raw materials >> Organometallic compound >> Organic zinc
• Name: Zinc pyrithione
• Synonyms: 2-Mercaptopyridine-1-oxide zinc salt; 2-Pyridinethiol-1-oxide zinc salt; Bis(2-pyridylthio)zinc 1,1'-dioxide; Pyrithione zinc; Zinc 1-hydroxypyridine-2-thione; Zinc 2-mercaptopyridine-N-oxide; Zinc 2-pyridinethiol-1-oxide; ZNPT; De-Squaman; OM-1563; Vancide ZP
• Molecular Formula: 2(C₅H₄NOS)^.Zn
• Molecular Weight: 317.69
• CAS Registry Number: 13463-41-7
• EC Number: 236-671-3

Properties

• Water solubility: Insoluble (<0.1 g/100 mL at 21 ºC)

Safety Data

• Hazard Symbols: GHS08;GHS06;GHS05;GHS09 Danger
• Hazard Statements: H360D-H330-H301-H372-H318-H400-H410

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Serious eye damage	Eye Dam.	1	H318
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute toxicity	Acute Tox.	4	H332
Acute toxicity	Acute Tox.	4	H302
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Acute toxicity	Acute Tox.	2	H330
Skin irritation	Skin Irrit.	2	H315
Reproductive toxicity	Repr.	1B	H360D
Reproductive toxicity	Repr.	1B	H360
Reproductive toxicity	Repr.	2	H361
Skin sensitization	Skin Sens.	1	H317
Specific target organ toxicity - single exposure	STOT SE	1	H370
Acute toxicity	Acute Tox.	2	H310
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H311
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	1	H310
Acute toxicity	Acute Tox.	1	H330
Reproductive toxicity	Repr.	1B	H360D