3,5-二氟-4-甲氧基苯甲酸,319-60-8，生产厂家，价格-洛克化工网移动版

3,5-二氟-4-甲氧基苯甲酸

中文名称：: 3,5-二氟-4-甲氧基苯甲酸

中文别名：: 3,5-二氟-4-甲氧基苯甲酸;
2-Amino-5-Fluoro Benzoic Acid Methyl Ester Methyl 2-Amino-;
5-Fluorobenzoate;
Methyl-5-fluoroanthranilate;
Methyl 2-amino-5-fluorobenzoat;
2-Amino-5-fluorbenzoesuremethylester;
2-Amino-5-fluorobenzonic acid methyl ester;
1,2,3,5-tetrafluoro-4,6-bis(trifluoromethyl)benzene;
METHYL 2-AMINO-5-FLUOROBENZOATE;
4-Fluorophthalic anhydride 97%;
4-Fluorophthalicanhydride97%;
4-FLUOROPHTHALIC ANHYDRIDE;
Monocrotalin;
NCI-C56462;
NSC 28693;
R

英文名称：: Benzoic acid,3,5-difluoro-4-methoxy-

英文别名：: 3,5-DIFLUORO-4-METHOXYBENZOIC ACID;
JRD-1265;
4-Carboxy-2,6-difluoroanisole;
3,5-difluoro-4-methoxy-benzoic acid;
3.5-Difluor-4-methoxy-benzoesaeure

CAS No.：: 319-60-8

分子式：: C₈H₆F₂O₃

分子量：: 188.13

精确分子量：: 188.02900

PSA：: 46.53000

MDL：: MFCD01090994

InChI：: InChI=1/C8H6F2O3/c1-13-7-5(9)2-4(8(11)12)3-6(7)10/h2-3H,1H3,(H,11,12)3

危险品标志：: Xi

风险术语：: 25-36/37/38

分子结构式：

SDS：: 查看

3,5-二氟-4-甲氧基苯甲酸物化性质

密度：: 1.399g/cm3
熔点：: 164-166°C
沸点：: 286.4ºC at 760mmHg
闪点：: 127ºC
折射率：: 1.504
其它信息：: 一、物性数据

性状：不可用

密度（g/mL,25/4℃）：不可用

相对蒸汽密度（g/mL,空气=1）：不可用

熔点（ºC）：164-166

沸点（ºC,常压）：不可用

沸点（ºC,5.2kPa）：不可用

折射率：不可用

闪点（ºC）：不可用

比旋光度（º）：不可用

自燃点或引燃温度（ºC）：不可用

蒸气压（kPa,25ºC）：不可用

饱和蒸气压（kPa,60ºC）：不可用

燃烧热（KJ/mol）：不可用

临界温度（ºC）：不可用

临界压力（KPa）：不可用

油水（辛醇/水）分配系数的对数值：不可用

爆炸上限（%,V/V）：不可用

爆炸下限（%,V/V）：不可用

溶解性：不可用

3,5-二氟-4-甲氧基苯甲酸安全信息

海关代码：: 2918990090
危险标志：: Xi: Irritant;

3,5-二氟-4-甲氧基苯甲酸毒理性

毒理学数据：

二、毒理学数据：

急性毒性：不可用。

生态数据：

三、生态学数据：

1、其它有害作用：该物质对环境可能有危害，对水体应给予特别注意。

3,5-二氟-4-甲氧基苯甲酸 MSDS

Material Safety Data Sheet

Section 1. Identiﬁcation of the substance
  3,5-Diﬂuoro-4-methoxybenzoic acid
    Product Name:
    Synonyms:

Section 2. Hazards identiﬁcation
    Harmful by inhalation, in contact with skin, and if swallowed.
    H315:        Causes skin irritation
    H319:        Causes serious eye irritation
    H335:        May cause respiratory irritation
    P261:        Avoid breathing dust/fume/gas/mist/vapours/spray
    Wear protective gloves/protective clothing/eye protection/face protection
    P280:
    P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present
    and easy to do – continue rinsing
    P304+P340:        IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
    P405:        Store locked up

Section 3. Composition/information on ingredients.
    3,5-Diﬂuoro-4-methoxybenzoic acid
    Ingredient name:
    CAS number:        319-60-8

Section 4. First aid measures
    Immediately wash skin with copious amounts of water for at least 15 minutes while removing
    Skin contact:
    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.
    Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.
    Ingestion:

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
    Not speciﬁed
    Appearance:
    Boiling point:        No data
    Melting point:        No data
    Flash point:        No data
    Density:        No data
    Molecular formula:        C8H6F2O3
    Molecular weight:        188.1

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

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

3,5-二氟-4-甲氧基苯甲酸海关数据

中国海关编码：2918990090

概述：: 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 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:30.0%
申报要素：: 品名, 成分含量, 用途
摘要/Summary：: 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3,5-二氟-4-甲氧基苯甲酸分子结构与计算化学数据

分子结构数据

1、摩尔折射率：39.84

2、摩尔体积（m³/mol）：134.3

3、等张比容（90.2K）：340.3

4、表面张力（dyne/cm）：41.1

5、极化率（10^-24cm³）：15.79

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:1

3.氢键受体数量:5

4.可旋转化学键数量:2

5.互变异构体数量:无

6.拓扑分子极性表面积46.5

7.重原子数量:13

8.表面电荷:0

9.复杂度:186

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

3,5-二氟-4-甲氧基苯甲酸上游产品

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3,5-二氟-4-甲氧基苯甲酸下游产品

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