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2,3-二氨基吡啶

2,3-二氨基吡啶用途

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2,3-二氨基吡啶名称

[ CAS 号 ]:
452-58-4

[ 中文名 ]:
2,3-二氨基吡啶

[ 英文名 ]:
2,3-Diaminopyridine

[中文别名 ]:

[英文别名 ]:

2,3-DiaMinopyridine
Pyridin-2,3-diamin
di-aminopyridine
Pyridin-2,3-diaMine
Diaminopyridine
Pyridine,2,3-diamino
1,2-pyridine diamine
EINECS 207-200-9
2,3-Pyridinediamine
2,3-diamino-pyridin

2,3-二氨基吡啶物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
311.3±22.0 °C at 760 mmHg

[ 熔点 ]:
110-115 °C(lit.)

[ 分子式 ]:
C₅H₇N₃

[ 分子量 ]:
109.129

[ 闪点 ]:
167.7±9.5 °C

[ 精确质量 ]:
109.063995

[ PSA ]:
64.93000

[ LogP ]:
0.27

[ 外观性状 ]:
略米色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.676

[ 储存条件 ]:
Refrigerator (+4°C)

[ 水溶解性 ]:
100 g/L (20 ºC)

2,3-二氨基吡啶MSDS

2,3-二氨基吡啶毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US7548000

CHEMICAL NAME :: Pyridine, 2,3-diamino-

CAS REGISTRY NUMBER :: 452-58-4

BEILSTEIN REFERENCE NO. :: 0109869

LAST UPDATED :: 199709

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H7-N3

MOLECULAR WEIGHT :: 109.15

WISWESSER LINE NOTATION :: T6NJ BZ CZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 8,296,1965

2,3-二氨基吡啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
T:Toxic

[ 风险声明 (欧洲) ]:
R25;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37-S45-S37/39-S28A

[ 危险品运输编码 ]:
UN 2811

[ WGK德国 ]:
3

[ RTECS号 ]:
US7548000

[ 包装等级 ]:
II

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2933399090

2,3-二氨基吡啶合成路线

2,3-二氨基吡啶上下游产品

2,3-二氨基吡啶上游产品

2,3-二氨基吡啶下游产品

2,3-二氨基吡啶制备

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2,3-二氨基吡啶海关

[ 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%

2,3-二氨基吡啶文献

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ACS Appl. Mater. Interfaces 7 , 11089-98, (2015)

Thiadiazolo[3,4-c]pyridine (PT), an important analog of benzothiadiazole (BT), has most recently been explored as a novel electron acceptor. It exhibits more electron-accepting ability and other uniqu...

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