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CAS: 2251-65-2
分子式: C8H4ClF3O
分子量: 208.57
沸点: 184-186 °C750 mm Hg(lit.)
中文名称: 
3-(三氟甲基)苯甲酰氯
3-三氟乙基甲酰氯
英文名称: 
3-(trifluoromethyl)-benzoyl chlorid
3-(trifluoromethyl)benzoyl chloride
trifluoromethylbenzoyl chloride
α,α,α-Trifluoro-m-toluoyl chloride
à,à,à-Trifluoro-m-toluoyl chloride
alpha,alpha,alpha-Trifluoro-m-tolyl Chloride
推荐供应商
货号品牌产品名称规格包装、参考价格详情
T818903MACKLIN3-(三氟甲基)苯甲酰氯98%42元/5g;   106元/25g;   349元/100g;   1250元/500g;   展开
储存:室温
状态:无色到黄色液体
折射率:n20/D 1.477(lit.)
T1335TCI3-(Trifluoromethyl)benzoyl Chloride>98.0%(GC)(T)290元/5G;   990元/25G;   展开

基本信息

纯度/分析方法>98.0%(GC)(T)
分子式/分子量C8H4ClF3O = 208.56
外观与形状(20℃)液体
储存在惰性气体下存放于惰性气体之中
应避免的情况光,湿气 (分解)
Reaxys-RN391266
PubChem物质ID87577104
SDBS (AIST Spectral DB)15778
MDL编号MFCD00000680

技术规格

AppearanceColorless to Light yellow clear liquid
Purity(GC)min. 98.0 %
Purity(Argentometric Titration)min. 98.0 %

物性(参考值)

沸点85 ℃/10 mmHg
比重1.41
折射率1.48

安全信息

图形或危害标志
信号词危险
危险性说明H314 : 造成严重皮肤灼伤和眼损伤。
H290 : 可能腐蚀金属。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P234 : 只能在原容器中存放。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P390 : 吸收溢出物,防止材料损坏。
P303 + P361 + P353 : 如皮肤(或头发)沾染:立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P301 + P330 + P331 : 如误吞咽:漱口。不要诱导呕吐。
P363 : 沾染的衣服清洗后方可重新使用。
P304 + P340 + P310 : 如误吸入:将人转移到空气新鲜处,保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。
P406 : 贮存于抗腐蚀/带抗腐蚀衬里的容器中。
P405 : 存放处须加锁。

运输信息

UN编号UN3265
类别8
包装类别 III
监管条件代码(*)
257719J&K3-(Trifluoromethyl)benzoyl Chloride98%68元/5G;   196元/25G;   527元/100G;   展开

基本信息

分子式C8H4ClF3O
分子量208.56
沸点184-186
闪点113
密度1.383
折光率(n20D)1.4770
MDL编码MFCD00000680
Beilstein391266
EINECS 编号218-844-5

安全信息

图形或危害标志
提示语Danger
危险说明H314
防范说明P280
P305+P351+P338
P310
UN号码3265
危险分类8
包装等级II
WGK3
TSCA
A14493Alfa Aesar3-(Trifluoromethyl)benzoyl Chloride97%1353元/5g;   2330元/25g;   7808元/100g;   展开

基本信息

MDL
MFCD00000680

EINECS
218-844-5

分子式
C8H4ClF3O

分子量
208.57

沸点
189-191°

闪点
>110°(230°F)

密度
1.408

折射率
1.4770

形态
Liquid

Beilstein
391266

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P280-P305+P351+P338-P309-P310
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.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.

安全信息

危险等级
8

包装组
II

危险类别
34
Causes burns.

安全等级
26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

TSCA

250279Sigma-Aldrich3-(Trifluoromethyl)benzoyl Chloride98%597.89元/5 ML;   1646.82元/25 ML;   展开

产品说明

应用

3-(Trifluoromethyl)benzoyl chloride has been used in the preparation of intermediates, required for synthesis of C-2 and C-3 substituted pyrazolo[1,5-a]pyrimidines.

包装

5, 25 mL in glass bottle

基本信息

线性分子式CF3C6H4COCl
分子量208.56
Beilstein391266
EC 号218-844-5
MDL编号MFCD00000680
PubChem化学物质编号24855047
NACRESNA.22

产品性质

质量水平100
测定98%
形式liquid
折射率n20/D 1.477 (lit.)
bp184-186 ℃/750 mmHg (lit.)
密度1.383 g/mL at 25 ℃ (lit.)
SMILES stringFC(F)(F)c1cccc(c1)C(Cl)=O
InChI1S/C8H4ClF3O/c9-7(13)5-2-1-3-6(4-5)8(10,11)12/h1-4H
InChI keyRUJYJCANMOTJMO-UHFFFAOYSA-N

安全信息

象形图GHS05
警示用语:Danger
危险声明H314
预防措施声明P280 - P305 + P351 + P338 - P310
危险分类Skin Corr. 1B
储存分类代码8A - Combustible, corrosive hazardous materials
WGKWGK 3
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
007598Fluorochem3-(Trifluoromethyl)benzoyl Chloride98%220元/1g;   286元/25g;   1078元/100g;   展开

基本信息

CAS Number2251-65-2
MDL NumberMFCD00000680
Boiling Point112-114℃/20mm
Density1.383

安全信息

图形或危害标志
危险性说明 H314: Causes severe skin burns and eye damage.
防范说明 P260: Do not breathe .
P264: Wash hands thoroughly after handling.
P280: Wear .
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P310: Immediately call a POISON CENTER or doctor/physician.
P321: Specific treatment (see . on this label).
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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