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CAS: 1603-91-4
分子式: C4H6N2S
分子量: 114.17
沸点: 231-232℃
熔点: 42-47℃
中文名称: 
2-氨基-4-甲基噻唑
4-甲基-2-噻唑胺
英文名称: 
4-Methyl-2-thiazolamine
4-Methyl-2-thiazolylamine
Normotiroide
4-Methyl-thiazol-2-ylamine
4-methylthiazol-2-ylamine
2-Thiazolamine,4-methyl-
2-Amino-4-methylthiazol
2-Amino-4-methyl thiazole
2-amino-4-methylthiazole
性质描述: 白色结晶。熔点45-45℃,沸点281-282℃(分解),124-126℃(2.67kPa),70℃(53.3Pa)。极易溶于水、乙醇和乙醚。
生产方法: 由氯丙酮和硫脲作用而得。将水和硫脲加入反应器,搅拌,于半小时内滴加氯丙酮。随着反应的进行,硫脲逐渐溶解。回流反应2h,在冷却并慢慢搅拌下,加入粒状氢氧化钠。然后分出上部油层,水层用乙醚萃取,将暗红色油状物与萃取液合并,用氢氧化钠干燥,过滤。从滤液中蒸出乙醚后,剩余物减压蒸馏,收集117-120℃(1.07kPa),或130-133℃(2.40kPa)馏分即得产品,产率70-75%。
用途: 用于有机合成。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
A823365MACKLIN2-氨基-4-甲基噻唑99%28元/1g;   52元/5g;   108元/25g;   400元/100g;   展开
储存:2~8℃
状态:白色到黄色到绿色粉末到晶体
A1303TCI2-Amino-4-methylthiazole>99.0%(GC)355元/25G;   1890元/250G;   展开

基本信息

纯度/分析方法>99.0%(GC)
分子式/分子量C4H6N2S = 114.17
外观与形状(20℃)固体
储存温度0-10℃
储存在惰性气体下存放于惰性气体之中
应避免的情况空气,加热
Reaxys-RN107890
PubChem物质ID87562763
SDBS (AIST Spectral DB)22867
Merck Index (14)450
MDL编号MFCD00005329

技术规格

AppearanceWhite to Yellow to Green powder to crystal
Purity(GC)min. 99.0 %
Purity(Nonaqueous Titration)min. 98.0 %
Melting point44.0 to 48.0 ℃

物性(参考值)

熔点45 ℃
沸点232 ℃
溶解性(可溶于)甲醇

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。
防范说明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。
P302 + P352 : 如皮肤沾染:用水充分清洗。
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。
P332 + P313 : 如发生皮肤刺激:求医/就诊。
538344J&K2-Amino-4-methylthiazole98%108元/5G;   232元/25G;   700元/100G;   展开

基本信息

分子式C4H6N2S
分子量114.17
熔点44-47
沸点231-232
闪点113
MDL编码MFCD00005329
Beilstein107890
Merck14,450
EINECS 编号216-505-6

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
TSCA
A14847Alfa Aesar2-Amino-4-methylthiazole98+%243元/5g;   845元/25g;   2469元/100g;   展开

基本信息

MDL
MFCD00005329

EINECS
216-505-6

分子式
C4H6N2S

分子量
114.17

熔点
42-46°

沸点
231-233°

闪点
107°(224°F)

形态
Crystalline solid

Beilstein
107890

Merck
14,450

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P280g-P305+P351+P338
Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

TSCA

A66006Sigma-Aldrich2-Amino-4-methylthiazole98%348.19元/5 G;   700.55元/25 G;   展开

基本信息

经验(实验)分子式C4H6N2S
分子量114.17
EC 号216-505-6
MDL编号MFCD00005329
PubChem化学物质编号24891111

产品性质

质量水平100
测定98%
bp231-232 ℃ (lit.)
mp44-47 ℃ (lit.)
SMILES stringCc1csc(N)n1
InChI1S/C4H6N2S/c1-3-2-7-4(5)6-3/h2H,1H3,(H2,5,6)
InChI keyOUQMXTJYCAJLGO-UHFFFAOYSA-N

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)235.4 °F - closed cup
闪点(C)113 ℃ - closed cup
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
023295Fluorochem2-Amino-4-methylthiazole99%220元/10g;   220元/1g;   352元/25g;   1100元/100g;   4686元/500g;   展开

基本信息

CAS Number1603-91-4
MDL NumberMFCD00005329
Melting Point41-46℃

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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