4-(N,N-二甲基氨基)-2-氯嘧啶

4-(N,N-二甲基氨基)-2-氯嘧啶 基本信息
CAS号 31058-81-8 分子式 C6H8ClN3
分子量 157.60100 精确质量  157.04100
PSA  29.02000 LogP  1.19600

基本信息 展开↓

CAS号:
31058-81-8
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分子式:
C6H8ClN3
分子量:
157.60100
中文名称:
4-(N,N-二甲基氨基)-2-氯嘧啶
英文名称:
2-chloro-N,N-dimethylpyrimidin-4-amine
中文别名:
4-(N,N-二甲基氨基)-2-氯嘧啶;
2-氯-4-(N,N-二甲基氨基)嘧啶;
(2-氯嘧啶-4-基)二甲基胺
英文别名:
2-chloro-N,N-dimethylpyrimidin-4-amine;
(2-Chlor-pyrimidin-4-yl)-dimethyl-amin;
2-Chloro-N,N-dimethyl-4-pyrimidinamine;
(2-Chloro-pyrimidin-4-yl)-dimethyl-amine;
EINECS 250-450-9;
Pyrimidine,2-chloro-4-(dimethylamino);
2-Chloro-4-(dimethylamino)pyrimidine;
2-chloro-4-(N,N-dimethylamino)pyrimidine
精确分子量/精确质量:
157.04100
极性分子表面积/PSA:
29.02000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
EINECS:
250-450-9
InChI:
The Key: MTEQLYDOCFPCAX-UHFFFAOYSA-N

物化性质展开↓

密度:
1.252g/cm3
熔点:
77-79ºC
沸点:
283.5ºC at 760mmHg
闪点:
125.3ºC
折射率:
1.576

安全信息展开↓

海关代码:
2933599090

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV8010000
CHEMICAL NAME :
Pyrimidine, 2-chloro-4-(dimethylamino)-
CAS REGISTRY NUMBER :
31058-81-8
BEILSTEIN REFERENCE NO. :
0120930
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C6-H8-Cl-N3
MOLECULAR WEIGHT :
157.62

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
350 mg/kg
TOXIC EFFECTS :
Behavioral - convulsions or effect on seizure threshold
REFERENCE :
BCPCA6 Biochemical Pharmacology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1958- Volume(issue)/page/year: 21,277,1972

MSDS 展开↓

  Material Safety Data Sheet

Section 1. Identification of the substance
    Product Name:      2-Chloro-N,N-dimethylpyrimidin-4-amine    
    Synonyms:

Section 2. Hazards identification
    Harmful by inhalation, in contact with skin, and if swallowed.
    H302:        Harmful if swallowed    
    H317:        May cause an allergic skin reaction    
    P280:        Wear protective gloves/protective clothing/eye protection/face protection    

Section 3. Composition/information on ingredients.
    Ingredient name:        2-Chloro-N,N-dimethylpyrimidin-4-amine    
    CAS number:        31058-81-8    

Section 4. 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.    

Section 5. 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.

Section 6. 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.

Section 7. 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.
    Storage:        Store in closed vessels.    

Section 8. 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.

Section 9. Physical and chemical properties
    Appearance:        Not specified    
    Boiling point:        No data    
    Melting point:        No data    
    Flash point:        No data    
    Density:        No data    
    Molecular formula:        C6H8ClN3    
    Molecular weight:        157.6    

Section 10. Stability and reactivity
    Conditions to avoid: Heat, flames and sparks.
    Materials to avoid: Oxidizing agents.
    Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, hydrogen chloride.

Section 11. Toxicological information
    No data.

Section 12. Ecological information
    No data.

Section 13. 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.

Section 14. Transportation information
    Non-harzardous for air and ground transportation.

Section 15. 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

海关数据查看详细

中国海关编码:2933599090

概述:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 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
摘要/Summary:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

分子结构与计算化学数据展开↓

计算化学数据


1.疏水参数计算参考值(XlogP):1.6

2.氢键供体数量:0

3.氢键受体数量:3

4.可旋转化学键数量:1

5.互变异构体数量:无

6.拓扑分子极性表面积:29

7.重原子数量:10

8.表面电荷:0

9.复杂度:107

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

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