CAS 49844-90-8; 4-氯-2-(甲基硫代)嘧啶; 4-Chloro-2-methylthiopyrimidine

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货号

品牌

产品名称

规格

包装、参考价格

C806142

MACKLIN

4-氯-2-甲硫基嘧啶

97%

30元/1g; 45元/5g; 82元/10g; 400元/50g;

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储存：室温
状态：无色到棕色液体
折射率：n20/D 1.6(lit.)

C3087

TCI

4-Chloro-2-(methylthio)pyrimidine

>98.0%(GC)

490元/5G; 1990元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₅H₅ClN₂S = 160.62
外观与形状(20℃)	液体
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
Reaxys-RN	118042
PubChem物质ID	354333771
MDL编号	MFCD00006083

技术规格

Appearance	Colorless to Red to Green clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	112 ℃/12 mmHg
闪点	101 ℃
比重	1.35
折射率	1.60

安全信息

图形或危害标志
信号词	危险
危险性说明	H314 : 造成严重皮肤灼伤和眼损伤。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 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。 P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。 P363 : 沾染的衣服清洗后方可重新使用。 P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。 P305 + P351 + P338 + P310 : 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。立即呼叫急救中心/医生。 P405 : 存放处须加锁。

运输信息

UN编号	UN1760
类别	8
包装类别	II
监管条件代码(*)

B21481

Alfa Aesar

4-Chloro-2-(methylthio)pyrimidine

97%

2075元/10g; 6906元/50g; 21952元/250g;

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应用
It finds it application as a building block used in medicinal chemistry synthesis. 4-Chloro-2-methylthiopyrimidine is used in the total synthesis of the marine alkaloid variolin B1 and 2-hydroxy-4-pyrimidinecarboxylic acid. It is also used in the synthesis of 2,4-disubstituted pyrimidines, a novel class of KDR kinase inhibitors.

备注
Moisture sensitive. Store away from oxidizing agents, bases, water/moisture, heat and light. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Keep it refrigerated.

基本信息

MDL
MFCD00006083

EINECS
256-500-6

分子式
C₅H₅ClN₂S

分子量
160.63

熔点
ca -2°

沸点
118-120°/9mm

闪点
>110°(230°F)

密度
1.380

折射率
1.6 00

灵敏度
Store at -20°C. Moisture Sensitive. May form a Precipitate.

形态
Liquid

溶解性
Not miscible or difficult to mix in water.

Beilstein
118042

GHS危害和防范说明

GHS符号

Hazard Statements
H314-H318
Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-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.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.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
II

危险类别
34
Causes burns.

安全等级
26-36/37/39-45
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).

欧盟危险品标志

TSCA
否

C16333

Alfa Aesar

4-Chloro-2-methylthiopyrimidine

97%

3411元/10g; 12030元/50g;

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基本信息

Ref#
16333

MDL
6083

分子式
C5 H5 Cl N2 S

分子量
160.63

闪点
>110

密度
1381

安全信息

危险等级
8

包装组
III

145289

Sigma-Aldrich

4-Chloro-2-methylthiopyrimidine

98%

447.33元/10 G; 2124.67元/50 G;

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产品说明

应用

用于药物化学合成的结构单元。

包装

10, 50 g in glass bottle

基本信息

经验(实验)分子式	C₅H₅ClN₂S
分子量	160.62
EC 号	256-500-6
MDL编号	MFCD00006083
PubChem化学物质编号	24848713
NACRES	NA.22

产品性质

质量水平	200
测定	98%
折射率	n20/D 1.6 (lit.)
bp	139-140 ℃/36 mmHg (lit.)
mp	−2 ℃ (lit.)
密度	1.381 g/mL at 25 ℃ (lit.)
SMILES string	CSc1nccc(Cl)n1
InChI	1S/C5H5ClN2S/c1-9-5-7-3-2-4(6)8-5/h2-3H,1H3
InChI key	DFOHHQRGDOQMKG-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H314
预防措施声明	P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
危险分类	Skin Corr. 1B
储存分类代码	8A - Combustible, corrosive hazardous materials
WGK	WGK 3
闪点(F)	235.4 °F - closed cup
闪点(C)	113 ℃ - closed cup
个人防护装备	Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

049172

Fluorochem

4-Chloro-2-methylsulfanylpyrimidine

98%

220元/1g; 264元/5g; 462元/10g; 946元/25g; 2640元/100g;

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基本信息

CAS Number	49844-90-8
MDL Number	MFCD00006083
Density	1.381

安全信息

图形或危害标志
危险性说明	H314: Causes severe skin burns and eye damage.
防范说明	P260: Do not breathe . P264: Wash hands thoroughly after handling. P280: Wear . 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). P363: Wash contaminated clothing before reuse. P405: Store locked up. P501: Dispose of contents/container to local regulations.