CAS 799557-87-2; 2-氯-5-(三氟甲基)吡嗪; 2-chloro-5-(trifluoromethyl)pyrazine

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

C918781

MACKLIN

2-氯-5-(三氟甲基)吡嗪

95%

85元/250mg; 263元/1g; 1143元/5g;

咨询

储存：2-8°C，密闭，干燥

H33863

Alfa Aesar

2-Chloro-5-(trifluoromethyl)pyrazine

97%

6860元/250mg; 6860元/1g;

咨询

基本信息

MDL
MFCD13189478

分子式
C₅H₂ClF₃N₂

分子量
182.53

沸点
85°/112mm

形态
Liquid

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H314-H318
Toxic if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.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

危险等级
8

包装组
III

危险类别
22-34
Harmful if swallowed.Causes burns.

安全等级
26-36/37/39-45-60
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).This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

753378

Sigma-Aldrich

2-Chloro-5-(trifluoromethyl)pyrazine

97%

1174.82元/500 MG;

咨询

基本信息

经验(实验)分子式	C₅H₂ClF₃N₂
分子量	182.53
MDL编号	MFCD13189478
PubChem化学物质编号	329766357
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.448
密度	1.478 g/mL at 25 ℃
SMILES string	FC(F)(F)c1cnc(Cl)cn1
InChI	1S/C5H2ClF3N2/c6-4-2-10-3(1-11-4)5(7,8)9/h1-2H
InChI key	AIEGIFIEQXZBCP-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H301
预防措施声明	P301 + P310
危险分类	Acute Tox. 3 Oral
储存分类代码	6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK	WGK 3
闪点(F)	151.0 °F
闪点(C)	66.1 ℃

075803

Fluorochem

5-Chloro-2-trifluoromethylpyrazine

95%

550元/500mg;

咨询

基本信息

CAS Number	799557-87-2
MDL Number	MFCD13189478
Boiling Point	85℃
Density	1.478

安全信息

图形或危害标志
危险性说明	H301: Toxic if swallowed. H314: Causes severe skin burns and eye damage. H318: Causes serious eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P280: Wear . P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. 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). P330: Rinse mouth. P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.