CAS 704-41-6; 2-ethynyl-alpha,alpha,alpha-trifluorotoluene

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T838605

MACKLIN

1-乙炔基-2-(三氟甲基)苯

97%

28元/200mg; 60元/1g; 291元/5g; 1425元/25g;

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储存：室温
状态：无色到黄色到橙色液体

H53478

Alfa Aesar

2-(Trifluoromethyl)phenylacetylene

97%

1334元/1g; 5026元/5g; 20112元/25g;

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应用
2-(Trifluoromethyl)phenylacetylene is used as pharmaceutical intermediate.

备注
Stable under recommended storage conditions. Store away from oxidizing agents.

基本信息

MDL
MFCD00467313

分子式
C₉H₅F₃

分子量
170.13

沸点
45°/8mm

闪点
25°(77°F)

密度
1.222

折射率
1.4760

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Sparingly soluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H226
Flammable liquid and vapour.

Precautionary Statements
P210-P280a-P240-P241-P303+P361+P353-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves and eye/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
10
Flammable.

TSCA
否

521183

Sigma-Aldrich

2-Ethynyl-α,α,α-trifluorotoluene

97%

479.59元/1 G;

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基本信息

线性分子式	HC≡CC₆H₄CF₃
分子量	170.13
MDL编号	MFCD00467313
PubChem化学物质编号	24874193
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.4760 (lit.)
bp	45 ℃/8 mmHg (lit.)
密度	1.222 g/mL at 25 ℃ (lit.)
SMILES string	FC(F)(F)c1ccccc1C#C
InChI	1S/C9H5F3/c1-2-7-5-3-4-6-8(7)9(10,11)12/h1,3-6H
InChI key	OOZKONVIIMFOKW-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H226
危险分类	Flam. Liq. 3
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	77.0 °F - closed cup
闪点(C)	25 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

305901

Fluorochem

2'-Trifluoromethylphenyl acetylene

98%

2838元/5g; 9878元/25g;

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基本信息

CAS Number	704-41-6
MDL Number	MFCD00467313
Boiling Point	45℃
Density	1.222

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . 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 . 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. P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.