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2-巯基吡啶 N-氧化物

2-巯基吡啶 N-氧化物用途

【用途一】
广泛用于制备各种吡啶硫酮衍生产品

2-巯基吡啶 N-氧化物名称

[ CAS 号 ]:
1121-31-9

[ 中文名 ]:
2-巯基吡啶-N-氧化物

[ 英文名 ]:
Pyrithione

[中文别名 ]:

[英文别名 ]:

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

2-巯基吡啶 N-氧化物物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
350.2±15.0 °C at 760 mmHg

[ 熔点 ]:
70-72 °C

[ 分子式 ]:
C₅H₅NOS

[ 分子量 ]:
127.164

[ 闪点 ]:
165.6±20.4 °C

[ 精确质量 ]:
127.009186

[ PSA ]:
64.26000

[ LogP ]:
-0.90

[ 外观性状 ]:
灰白色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.614

[ 储存条件 ]:
Refrigerator

[ 稳定性 ]:
Stable. Incompatible with strong bases, strong oxidizing agents.

2-巯基吡啶 N-氧化物MSDS

2-巯基吡啶 N-氧化物毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UT8999000

CHEMICAL NAME :: 2-Pyridinethiol, 1-oxide

CAS REGISTRY NUMBER :: 1121-31-9

LAST UPDATED :: 199706

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C5-H5-N-O-S

MOLECULAR WEIGHT :: 127.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: 178 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: JRPFA4 Journal of Reproduction and Fertility. (Biochemical Soc. Book Depot, POB 32, Commerce Way, Colchester, Essex CO2 8HP, UK) V.1- 1960- Volume(issue)/page/year: 48,371,1976

2-巯基吡啶 N-氧化物安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H315-H319-H335

[ 警示性声明 ]:
P261-P301 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ RTECS号 ]:
UT8999000

[ 海关编码 ]:
2933399090

2-巯基吡啶 N-氧化物合成路线

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2-巯基吡啶 N-氧化物海关

[ 海关编码 ]: 2933399090

[ 中文概述 ]:
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ 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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