CAS 33216-52-3; 3,4,5-三氯吡啶; 3,4,5-trichloropyridine

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品牌

产品名称

规格

包装、参考价格

T832425

MACKLIN

3,4,5-三氯吡啶

98%

29元/1g; 30元/5g; 87元/25g; 343元/100g;

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储存：室温,干燥
状态：白色到红色晶体或粉末

T2714

TCI

3,4,5-Trichloropyridine

>98.0%(GC)(T)

590元/5G; 1990元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₅H₂Cl₃N = 182.43
外观与形状(20℃)	固体
Reaxys-RN	120542
PubChem物质ID	125307928
MDL编号	MFCD00051685

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Purity(Nonaqueous Titration)	min. 98.0 %
Melting point	gt. 71.0 to 75.0 ℃

物性(参考值)

熔点	73 ℃
沸点	215 ℃
溶解性(可溶于)	甲醇

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。

503250

J&K

3,4,5-Trichloropyridine

98%

167元/1G; 483元/5G;

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基本信息

分子式	C₅H₂Cl₃N
分子量	182.44
熔点	75-77
MDL编码	MFCD00051685
Beilstein	120542

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
TSCA	否

A12587

Alfa Aesar

3,4,5-Trichloropyridine

98%

624元/1g; 2155元/5g; 7880元/25g;

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基本信息

MDL
MFCD00051685

分子式
C₅H₂Cl₃N

分子量
182.44

熔点
70-74°

沸点
213-215°

形态
Crystalline powder

Beilstein
120542

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

467936

Sigma-Aldrich

3,4,5-Trichloropyridine

98%

833.38元/1 G;

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产品说明

一般描述

3,4,5-Trichloropyridine is a pyridine derivative. It undergoes oxidation with trifluoroacetic anhydride (TFAA) in the presence of hydrogen peroxide urea complex.

应用

3,4,5-Trichloropyridine may be employed as a secondary standard in quantitative NMR (qNMR) studies.

包装

1 g in glass bottle

基本信息

经验(实验)分子式	C₅H₂Cl₃N
分子量	182.44
MDL编号	MFCD00051685
PubChem化学物质编号	24870447
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	75-77 ℃ (dec.) (lit.)
SMILES string	Clc1cncc(Cl)c1Cl
InChI	1S/C5H2Cl3N/c6-3-1-9-2-4(7)5(3)8/h1-2H
InChI key	KKWRVUBDCJQHBZ-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	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
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

075168

Fluorochem

3,4,5-Trichloropyridine

98%

220元/1g; 220元/10g; 418元/25g; 990元/100g;

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基本信息

CAS Number	33216-52-3
MDL Number	MFCD00051685

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 .