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CAS: 3581-91-7
分子式: C5H7NS
分子量: 113.18
沸点: 158℃(742
熔点: 83-84 C
中文名称: 
4,5-二甲基噻唑
英文名称: 
4,5-dimethylthiazole
4,5-dimethyl-thiazol
4,5-Dimethyl thiazole
4,5-dimethyl-thiazole
推荐供应商
货号品牌产品名称规格包装、参考价格
D807963MACKLIN4,5-二甲基噻唑97%26元/1g;   32元/5g;   109元/25g;   386元/100g;   咨询
储存:室温
状态:无色到黄色或琥珀色液体
折射率:n20/D 1.521(lit.)
D2142TCI4,5-Dimethylthiazole>98.0%(GC)150元/5G;   490元/25G;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C5H7NS = 113.18
外观与形状(20℃)液体
Reaxys-RN105694
PubChem物质ID87568584
SDBS (AIST Spectral DB)18974
MDL编号MFCD00005336

技术规格

Purity(GC)min. 98.0 %

物性(参考值)

沸点159 ℃
闪点51 ℃
比重1.08
折射率1.52

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。
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。
P270 : 使用本产品时不要进食、饮水或吸烟。
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。
P301 + P312 + P330 : 如误吞咽:如感觉不适,呼叫急救中心/医生。漱口。
P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#XJ4380000

运输信息

UN编号UN1993
类别3
包装类别 III
监管条件代码(*)
205733J&K4,5-Dimethylthiazole99%199元/5G;   421元/25G;   1589元/100G;   咨询

基本信息

分子式C5H7NS
分子量113.18
沸点158
闪点51
密度1.07
折光率(n20D)1.5210
MDL编码MFCD00005336
Beilstein105694
EINECS 编号222-703-3

安全信息

图形或危害标志
提示语Danger
危险说明H226
H302
H315
H318
H335
防范说明P261
P280
P305+P351+P338
UN号码1993
危险分类3
包装等级III
WGK3
RTECSXJ4380000
TSCA
A10785Alfa Aesar4,5-Dimethylthiazole98%552元/5g;   2624元/25g;   7232元/100g;   咨询

基本信息

MDL
MFCD00005336

EINECS
222-703-3

分子式
C5H7NS

分子量
113.18

沸点
157-158°

闪点
51°(123°F)

密度
1.070

折射率
1.5210

形态
Liquid

Beilstein
105694

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H301
Flammable liquid and vapour.Toxic if swallowed.

Precautionary Statements
P210-P280a-P301+P310a-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves and eye/face protection.Wear protective gloves and eye/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
10-22
Flammable.Harmful if swallowed.

安全等级
16-36
Keep away from sources of ignition - No smoking.Wear suitable protective clothing.

欧盟危险品标志

RTECS
XJ4380000

TSCA

002761Fluorochem4,5-Dimethylthiazole97%286元/10g;   550元/25g;   1518元/100g;   咨询

基本信息

CAS Number3581-91-7
MDL NumberMFCD00005336
Boiling Point158℃/742mm
Density1.07

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
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).
P330: Rinse mouth.
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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