CAS 4548-45-2; 2-氯-5-硝基吡啶; Pyridine,2-chloro-5-nitro-

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货号

品牌

产品名称

规格

包装、参考价格

C804801

MACKLIN

2-氯-5-硝基吡啶

99%

27元/5g; 61元/25g; 187元/100g; 824元/500g;

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储存：室温
状态：浅黄色到黄色或棕色粉末

C0025

TCI

2-Chloro-5-nitropyridine

>99.0%(GC)

190元/5G; 490元/25G;

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基本信息

纯度/分析方法	>99.0%(GC)
分子式/分子量	C₅H₃ClN₂O₂ = 158.54
外观与形状(20℃)	固体
Reaxys-RN	120453
PubChem物质ID	87565234
SDBS (AIST Spectral DB)	4080
MDL编号	MFCD00006240

技术规格

Appearance	White to Orange to Green powder to crystal
Purity(GC)	min. 99.0 %
Melting point	107.0 to 111.0 ℃

物性(参考值)

熔点

110 ℃

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

US7175000

211123

J&K

2-Chloro-5-nitropyridine

99%

96元/5G; 171元/25G; 456元/100G;

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基本信息

分子式	C₅H₃ClN₂O₂
分子量	158.54
熔点	105-108
MDL编码	MFCD00006240
Beilstein	120453
EINECS 编号	224-908-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
RTECS	US7175000
TSCA	否

A10709

Alfa Aesar

2-Chloro-5-nitropyridine

99%

1918元/25g; 4806元/100g;

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应用
2-Chloro-5-nitropyridine is used as a pharmaceutical intermediate.

备注
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00006240

EINECS
224-908-3

分子式
C₅H₃ClN₂O₂

分子量
158.54

熔点
104-109°

闪点
158°(316°F)

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Solubility in hot methanol. Insoluble in water.

Beilstein
120453

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280h-P305+P351+P338
Wear protective gloves/clothing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

RTECS
US7175000

TSCA
否

C10974

Alfa Aesar

2-Chloro-5-nitropyridine

99%

1634元/25g; 5317元/100g;

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基本信息

Ref#
10974

MDL
6240

分子式
C5 H3 Cl N2 O2

分子量
158.54

形态
Crystalline

C61801

Sigma-Aldrich

2-Chloro-5-nitropyridine

99%

555.8元/5 G; 1138.54元/25 G;

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基本信息

经验(实验)分子式	C₅H₃ClN₂O₂
分子量	158.54
Beilstein	120453
EC 号	224-908-3
MDL编号	MFCD00006240
PubChem化学物质编号	24892844
NACRES	NA.22

产品性质

质量水平	100
测定	99%
mp	105-108 ℃ (lit.)
SMILES string	[O-][N+](=O)c1ccc(Cl)nc1
InChI	1S/C5H3ClN2O2/c6-5-2-1-4(3-7-5)8(9)10/h1-3H
InChI key	BAZVFQBTJPBRTJ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

010698

Fluorochem

2-Chloro-5-nitropyridine

98%

308元/25g; 924元/100g;

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基本信息

CAS Number	4548-45-2
MDL Number	MFCD00006240
Melting Point	106-110 ℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .