CAS 19646-07-2; 2,4-dichloro-5-methoxypyrimidine

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D807955

MACKLIN

2,4-二氯-5-甲氧基嘧啶

98%

29元/1g; 31元/5g; 138元/25g; 537元/100g; 2675元/500g;

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储存：室温
状态：白色到棕褐色固体

D3508

TCI

2,4-Dichloro-5-methoxypyrimidine

>98.0%(GC)

150元/5G; 590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	C₅H₄Cl₂N₂O = 179.00
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	光,空气
Reaxys-RN	880110
PubChem物质ID	87559975
MDL编号	MFCD02685670

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	66.0 to 72.0 ℃

物性(参考值)

熔点	68 ℃
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。

381493

J&K

2,4-Dichloro-5-methoxypyrimidine

98%

171元/5G; 549元/25G;

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基本信息

分子式	C₅H₄Cl₂N₂O
分子量	179.01
熔点	66-70
MDL编码	MFCD02685670
Beilstein	880110

安全信息

图形或危害标志
提示语	Danger
危险说明	H302 H315 H318 H335
防范说明	P261 P280 P305+P351+P338
WGK	3

H56153

Alfa Aesar

2,4-Dichloro-5-methoxypyrimidine

97%

1702元/10g; 11893元/100g;

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应用
It is used for preparation of heteroarylpiperazine derivatives for use in treatment of Alzheimer's disease.

备注
Store in a cool dry place. Incompatible with oxidizing agents. Keep container tightly closed.

基本信息

MDL
MFCD02685670

分子式
C₅H₄Cl₂N₂O

分子量
179.00

熔点
66-70°

灵敏度
Ambient temperatures.

形态
Solid or powder

溶解性
Slightly soluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H318-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye damage.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-37/38-41
Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes.

安全等级
26-36/37/39-60
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.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

679089

Sigma-Aldrich

2,4-Dichloro-5-methoxypyrimidine

97%

1283.76元/10 G;

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基本信息

经验(实验)分子式	C₅H₄Cl₂N₂O
分子量	179.00
MDL编号	MFCD02685670
PubChem化学物质编号	24885466
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	66-70 ℃
SMILES string	COc1cnc(Cl)nc1Cl
InChI	1S/C5H4Cl2N2O/c1-10-3-2-8-5(7)9-4(3)6/h2H,1H3
InChI key	ZTHHRSBDBPCCMZ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H315 - H318 - H335
预防措施声明	P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves

049480

Fluorochem

2,4-Dichloro-5-methoxy-pyrimidine

97%

242元/5g; 374元/10g; 814元/25g; 2156元/100g;

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基本信息

CAS Number	19646-07-2
MDL Number	MFCD02685670

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. 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. P271: Use only outdoors or in a well-ventilated area. P280: Wear . 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). 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 .