![]() Pyrithione structure
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Common Name | Pyrithione | ||
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CAS Number | 1121-31-9 | Molecular Weight | 127.164 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 350.2±15.0 °C at 760 mmHg | |
Molecular Formula | C5H5NOS | Melting Point | 70-72 °C | |
MSDS | Chinese USA | Flash Point | 165.6±20.4 °C | |
Symbol |
![]() GHS06 |
Signal Word | Danger |
Name | pyridine-2-thiol N-oxide |
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Synonym | More Synonyms |
Density | 1.3±0.1 g/cm3 |
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Boiling Point | 350.2±15.0 °C at 760 mmHg |
Melting Point | 70-72 °C |
Molecular Formula | C5H5NOS |
Molecular Weight | 127.164 |
Flash Point | 165.6±20.4 °C |
Exact Mass | 127.009186 |
PSA | 64.26000 |
LogP | -0.90 |
Vapour Pressure | 0.0±0.7 mmHg at 25°C |
Index of Refraction | 1.614 |
Storage condition | Refrigerator |
Stability | Stable. Incompatible with strong bases, strong oxidizing agents. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Symbol |
![]() GHS06 |
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Signal Word | Danger |
Hazard Statements | H301-H315-H319-H335 |
Precautionary Statements | P261-P301 + P310-P305 + P351 + P338 |
Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R22;R36/37/38 |
Safety Phrases | S26-S36-S24/25 |
RIDADR | 2811 |
WGK Germany | 3 |
RTECS | UT8999000 |
HS Code | 2933399090 |
~93% Pyrithione CAS#:1121-31-9 |
Literature: Zhong, Ping; Guo, Sheng-Rong; Song, Cai-Sheng Synthetic Communications, 2004 , vol. 34, # 2 p. 247 - 253 |
~% Pyrithione CAS#:1121-31-9 |
Literature: US4080329 A1, ; |
~% Pyrithione CAS#:1121-31-9 |
Literature: Synthetic Communications, , vol. 34, # 2 p. 247 - 253 |
Precursor 4 | |
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DownStream 9 | |
HS Code | 2933399090 |
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Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2-mercaptopyridine-N-oxide |
pyridine-2-thiol N-oxide |
MercaptopyridineNoxide |
PYRITHIONE |
N-Hydroxy-2-thiopyridone |
2-mercaptopyridine-1-oxide |
2-pyridinethiol-1-oxide |
2-thiopyridine-N-oxide |
2-Mercapto pyridine oxide |
2-Pyridinethiol 1-oxide |
PYRIDINETHIOLOXIDE |
Omadine |
Pyridine-2-thiol 1-oxide |
PYRIDINE-2-THIOL-1-OXIDE |
1-Hydroxy-2-pyridinethione |
EINECS 214-329-4 |
2-mercaptopyridine 1-oxide |
pyridine-N-oxide-2-thiophenol |
MFCD00006196 |
2-mercapto-pyridine N-oxide |
2-mercaptopyridine n-oxide |
2-Pyridinethiol, 1-oxide |
2-Pyridinethiol N-oxide |