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CAS: 52334-81-3
分子式: C6H3ClF3N
分子量: 181.55
沸点: 152℃
熔点: 29-33℃
中文名称: 
2-氯-5-三氟甲基吡啶
2-氯-5-(三氟甲基)吡啶
2-氯-5-(三氯甲基)吡啶
英文名称: 
2-chloro-5-(trifluoromethyl)-pyridin
2-chloro-5-(trifluoromethyl)pyridine
性质描述: 熔点32-34℃,沸点39-41℃(40Pa),相对密度1.417。
生产方法: 由2-氯-5-三氯甲基吡啶经氟化得到。
用途: 除草剂吡氟禾草灵的中间体。目前含氟农药中间体急需大力开发,除该品外,2-羟基-3-氯-三氟甲基苯酚、对氯三氟甲苯、3',3',3'-三氟-2'-氯丙烯、3-苯氧-4-氟苯甲醛是重要的品种。
推荐供应商
货号品牌产品名称规格包装、参考价格
C805677MACKLIN2-氯-5-三氟甲基吡啶97%27元/5g;   29元/25g;   75元/100g;   365元/500g;   咨询
储存:2~8°C
状态:无色到棕色液体或晶体
C1194TCI2-Chloro-5-(trifluoromethyl)pyridine>97.0%(GC)285元/25G;   890元/100G;   咨询

基本信息

纯度/分析方法>97.0%(GC)
分子式/分子量C6H3ClF3N = 181.54
外观与形状(20℃)固体
储存在惰性气体下存放于惰性气体之中
应避免的情况空气
Reaxys-RN3649688
PubChem物质ID87566220
SDBS (AIST Spectral DB)18935
MDL编号MFCD00042225

技术规格

AppearanceWhite or Colorless to Light orange to Yellow powder to lump to clear liquid
Purity(GC)min. 97.0 %

物性(参考值)

熔点29 ℃
沸点147 ℃
闪点65 ℃

安全信息

图形或危害标志
信号词警告
危险性说明H302 : 吞咽有害。
H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。

相关法规

RTECS#US7530000
260478J&K2-Chloro-5-(trifluoromethyl)pyridine98%62元/5G;   107元/25G;   275元/100G;   咨询

基本信息

分子式C6H3ClF3N
分子量181.54
熔点32-34
闪点113
密度1.417
MDL编码MFCD00042225
Beilstein3649688
EINECS 编号257-856-5

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
WGK3
RTECSUS7530000
TSCA
L08207Alfa Aesar2-Chloro-5-(trifluoromethyl)pyridine97%794元/25g;   3805元/100g;   咨询

基本信息

MDL
MFCD00042225

EINECS
257-856-5

分子式
C6H3ClF3N

分子量
181.55

熔点
29-33°

沸点
152-153°

闪点
62°(143°F)

密度
1.417

形态
Fused solid or lumps colorless as melt

Beilstein
3649688

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H312-H331-H315-H319-H341-H335
Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.Suspected of causing genetic defects.May cause respiratory irritation.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
20/21/22-36/37/38-68
Harmful by inhalation, in contact with skin and if swallowed.Irritating to eyes, respiratory system and skin.Possible risk of irreversible effects.

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.

欧盟危险品标志

RTECS
US7530000

TSCA

366137Sigma-Aldrich2-Chloro-5-(trifluoromethyl)pyridine98%347.38元/10 G;   1174.82元/50 G;   咨询

产品说明

一般描述

2-氯-5-(三氟甲基)吡啶是一种氯(三氟甲基)吡啶。

应用

2-氯-5-(三氟甲基)吡啶可作为模型底物用于研究区域扩散官能化。

包装

10, 50 g in glass bottle

基本信息

经验(实验)分子式C6H3ClF3N
分子量181.54
EC 号257-856-5
MDL编号MFCD00042225
PubChem化学物质编号24862617
NACRESNA.22

产品性质

质量水平100
测定98%
mp32-34 ℃ (lit.)
密度1.417 g/mL at 25 ℃ (lit.)
SMILES stringFC(F)(F)c1ccc(Cl)nc1
InChI1S/C6H3ClF3N/c7-5-2-1-4(3-11-5)6(8,9)10/h1-3H
InChI keyJFZJMSDDOOAOIV-UHFFFAOYSA-N

安全信息

象形图GHS07
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
WGKWGK 3
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
004552Fluorochem2-Chloro-5-(trifluoromethyl)pyridine97%220元/25g;   638元/100g;   咨询

基本信息

CAS Number52334-81-3
MDL NumberMFCD00042225
Melting Point30℃
Density1.417

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 .
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