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CAS: 17249-82-0
分子式: C5H5ClS
分子量: 132.61
沸点: 155°C(lit.)
英文名称: 
2-chloro-5-methyl-thiophene
2-Chloro-5-methylthiophene
Thiophene,2-chloro-5-methyl
推荐供应商
货号品牌产品名称规格包装、参考价格详情
C835271MACKLIN2-氯-5-甲基噻吩>96%27元/1g;   42元/5g;   201元/25g;   490元/100g;   2403元/500g;   展开
储存:室温,密封,干燥
状态:无色液体
C2324TCI2-Chloro-5-methylthiophene>96.0%(GC)110元/5G;   450元/25G;   展开

基本信息

纯度/分析方法>96.0%(GC)
分子式/分子量C5H5ClS = 132.61
外观与形状(20℃)液体
Reaxys-RN108138
PubChem物质ID87560963
MDL编号MFCD01632145

技术规格

AppearanceColorless to Light yellow to Light orange clear liquid
Purity(GC)min. 96.0 %

物性(参考值)

沸点155 ℃
闪点52 ℃
比重1.21
折射率1.54

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。
H226 : 易燃液体和蒸气。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P233 : 保持容器密闭。
P243 : 采取防止静电放电的措施。
P241 : 使用防爆的电气/通风/照明设备。
P242 : 只能使用不产生火花的工具。
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。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。
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。
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。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号UN1993
类别3
包装类别 III
监管条件代码(*)
B21657Alfa Aesar2-Chloro-5-methylthiophene97%1888元/5g;   7575元/25g;   展开

应用
It is used in the synthesis of dithienylcyclopentene optical molecular switches. It is also used as an active pharmaceutical intermediate.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD01632145

分子式
C5H5ClS

分子量
132.61

沸点
155-156°

闪点
47°(117°F)

密度
1.21

折射率
1.5356

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Not miscible or difficult to mix with water.

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H302-H312-H331
Flammable liquid and vapour.Harmful if swallowed.Harmful in contact with skin.Toxic if inhaled.

Precautionary Statements
P210-P261-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Store locked up.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
10-20/21/22
Flammable.Harmful by inhalation, in contact with skin and if swallowed.

安全等级
36/37
Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA

045077Fluorochem2-Chloro-5-methylthiophene95%990元/5g;   3454元/25g;   展开

基本信息

CAS Number17249-82-0
MDL NumberMFCD01632145
Boiling Point155-156℃
Density1.21

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.
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