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16370-63-1生产厂家

16370-63-1价格

16370-63-1

16370-63-1结构式
16370-63-1结构式

化源商城直购

中文名 2-氨基-4,6-二甲氧基-1,3,5-三嗪
英文名 2-Amino-4,6-Dimethoxy-1,3,5-Triazine
中文别名 2-氨基-4,6-甲氧基-1,3,5-三嗪
英文别名 4,6-dimethoxy-1,3,5-triazin-2-amine
2-Amino-4,6-dimethoxy-1,3,5-triazine
MFCD00052765
密度 1.307 g/cm3
沸点 338.8ºC at 760 mmHg
熔点 220-222ºC
分子式 C5H8N4O2
分子量 156.14300
闪点 158.7ºC
精确质量 156.06500
PSA 83.15000
LogP 0.05220
蒸汽压 9.6E-05mmHg at 25°C
折射率 1.551
储存条件 2-8°C
计算化学

1.疏水参数计算参考值(XlogP):0.2

2.氢键供体数量:1

3.氢键受体数量:6

4.可旋转化学键数量:2

5.互变异构体数量:3

6.拓扑分子极性表面积:83.2

7.重原子数量:11

8.表面电荷:0

9.复杂度:111

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

Material Safety Data Sheet

Section1. Identification of the substance
Product Name: 2-Amino-4,6-dimethoxy-1,3,5-triazine
Synonyms:

Section2. Hazards identification
Harmful by inhalation, in contact with skin, and if swallowed.

Section3. Composition/information on ingredients.
Ingredient name:2-Amino-4,6-dimethoxy-1,3,5-triazine
CAS number:16370-63-1

Section4. First aid measures
Skin contact:Immediately wash skin with copious amounts of water for at least 15 minutes while removing
contaminated clothing and shoes. If irritation persists, seek medical attention.
Eye contact:Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
flushing of the eyes by separating the eyelids with fingers. If irritation persists, seek medical
attention.
Inhalation:Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
Ingestion:Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section5. Fire fighting measures
In the event of a fire involving this material, alone or in combination with other materials, use dry
powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
should be worn.

Section6. Accidental release measures
Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
standards.
Respiratory precaution:Wear approved mask/respirator
Hand precaution:Wear suitable gloves/gauntlets
Skin protection:Wear suitable protective clothing
Eye protection:Wear suitable eye protection
Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
for disposal. See section 12.
Environmental precautions: Do not allow material to enter drains or water courses.

Section7. Handling and storage
Handling:This product should be handled only by, or under the close supervision of, those properly qualified
in the handling and use of potentially hazardous chemicals, who should take into account the fire,
health and chemical hazard data given on this sheet.
Store in closed vessels.
Storage:

Section8. Exposure Controls / Personal protection
Engineering Controls: Use only in a chemical fume hood.
Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section9. Physical and chemical properties
Appearance:Not specified
Boiling point:No data
No data
Melting point:
Flash point:No data
Density:No data
Molecular formula:C5H8N4O2
Molecular weight:156.1

Section10. Stability and reactivity
Conditions to avoid: Heat, flames and sparks.
Materials to avoid: Oxidizing agents.
Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section11. Toxicological information
No data.

Section12. Ecological information
No data.

Section13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section14. Transportation information
Non-harzardous for air and ground transportation.

Section15. Regulatory information
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
Title III, Section 313.


SECTION 16 - ADDITIONAL INFORMATION
N/A
危害码 (欧洲) Xi: Irritant;
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) 26-36/37/39
海关编码 2933699090

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文献:The United States of America as represented by the Secretary of the Navy Patent: US6833454 B1, 2004 ; Location in patent: Page column 6-7 ;

~85%

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文献:Novartis Corporation Patent: US5721364 A1, 1998 ;

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文献:Katritzky, Alan R.; Dennis, Nicholas; Dowlatshahi, Hossein A. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 331 - 342

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文献:Journal of the American Chemical Society, , vol. 73, p. 2986,2989

~29%

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文献:Itahara, Toshio Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 1 p. 305 - 306

~%

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文献:Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 331 - 342

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16370-63-1

文献:Chemische Berichte, , vol. 3, p. 271
【方法一】
其制备方法是在反应釜中加入溶剂甲苯,在搅拌下加三聚氯氰,降温至-15℃,通氨气维持反应温度在-5~10℃,反应结束后冷却,结晶,过滤得2-氨基-4,6-二氯三嗪,再放入另一反应釜中加入甲醇和固碱,在搅拌下加热反应,反应一定时间后趁热过滤,冷却,结晶,过滤,干燥得成品。
海关编码 2933699090
中文概述 2933699090 其他结构上含非稠合三嗪环化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:20.0%
申报要素 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
Summary 2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%