4-羧基肉桂酸

4-羧基肉桂酸 基本信息
CAS号 19675-63-9 分子式 C10H8O4
分子量 192.16800 精确质量  192.04200
PSA  74.60000 LogP  1.48260

基本信息 展开↓

CAS号:
19675-63-9
3D弹球模型:
立即前往扯扯看
分子式:
C10H8O4
分子量:
192.16800
中文名称:
4-羧基肉桂酸
英文名称:
4-CARBOXYCINNAMIC ACID
中文别名:
4-羧基肉桂酸;
4-羧基内桂酸;
对羧基苯乙烯酸
英文别名:
4-CARBOXYCINNAMIC ACID;
4-Carboxybenzeneacrylic acid;
styrene dicarboxylic acid;
4-carboxy-cinnamic acid;
4-Carboxy-trans-cinnamic acid;
p-Carboxycinnamic acid;
4-carboxycinnanic acid;
RARECHEM BK HW 0113
精确分子量/精确质量:
192.04200
极性分子表面积/PSA:
74.60000
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。
贝尔斯坦号/MDL:
MFCD00016543
EINECS:
243-220-4
BRN:
2614866
InChI:
The Key: HAEJSGLKJYIYTB-UHFFFAOYSA-N

物化性质展开↓

外观与性状:
奶油色细粉末
密度:
1.396 g/cm3
熔点:
>300°C
沸点:
426ºC at 760 mmHg
闪点:
225.6ºC
蒸汽压:
5.13E-08mmHg at 25°C
存储条件/存储方法:

常温密闭避光,通风干燥

稳定性相关:

常温常压下稳定

避免的物料: 氧化物 碱

其它信息:

1.       性状:不确定

2.       密度(g/mL,25/4):不确定

3.       相对蒸汽密度(g/mL,空气=1):不确定

4.       熔点(ºC):>300

5.       沸点(ºC,常压):不确定

6.       沸点(ºC, 5.2kPa):不确定

7.       折射率:不确定

8.       闪点(ºC):不确定

9.       比旋光度(º):不确定

10.    自燃点或引燃温度(ºC):不确定

11.    蒸气压(kPa,25ºC):不确定

12.    饱和蒸气压(kPa,60ºC):不确定

13.    燃烧热(KJ/mol):不确定

14.    临界温度(ºC):不确定

15.    临界压力(KPa):不确定

16.    油水(辛醇/水)分配系数的对数值:不确定

17.    爆炸上限(%,V/V):不确定

18.    爆炸下限(%,V/V):不确定

19.    溶解性:不确定

安全信息展开↓

海关代码:
2917399090
危险类别码:
R36/37/38
安全说明:
S26-S36/37/39
安全标志:
S26:万一接触眼睛,立即使用大量清水冲洗并送医诊治。
:

合成路线查看所有的合成路线

  • 619-58-9

    4-碘苯甲酸

  • +

  • 79-10-7

    丙烯酸

  • ~94%

  • 19675-63-9

    4-羧基肉桂酸

  • 141-82-2

    丙二酸

  • +

  • 619-66-9

    对醛基苯甲酸

  • ~93%

  • 19675-63-9

    4-羧基肉桂酸

  • 19473-96-2

    1-Methyl 4-(2-carboxyvinyl)benzoate

  • ~82%

  • 19675-63-9

    4-羧基肉桂酸

毒理性展开↓

生态数据:

通常对水体是稍微有害的,不要将未稀释或大量产品接触地下水,水道或污水系统,未经政府许可勿将材料排入周围环境。

MSDS 展开↓

Name: p-Carboxycinnamic Acid Material Safety Data Sheet
Synonym: None Known
CAS: 19675-63-9
Section 1 - Chemical Product   MSDS Name:p-Carboxycinnamic Acid Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
19675-63-9 p-Carboxycinnamic Acid 97.0 243-220-4
Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled. Can produce delayed pulmonary edema.
Chronic:
Effects may be delayed.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Do NOT use mouth-to-mouth resuscitation.
Notes to Physician:
Treat symptomatically and supportively.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions.
Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing.
Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Wash clothing before reuse.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 19675-63-9: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Powder
Color: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H8O4
Molecular Weight: 192.0536

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Not currently available.
Conditions to Avoid:
Incompatible materials, dust generation.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 19675-63-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
p-Carboxycinnamic Acid - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
 

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 19675-63-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 19675-63-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19675-63-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

海关数据查看详细

中国海关编码:2917399090

概述:
2917399090 其他芳香多元羧酸. 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:30.0%
申报要素:
品名, 成分含量, 用途, 对苯二甲酸请注明4-CBA值, 对苯二甲酸请注明P-TL酸值, 对苯二甲酸请注明色度, 对苯二甲酸请注明水分
摘要/Summary:
2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

分子结构与计算化学数据展开↓

分子结构数据


1、   摩尔折射率:50.63

2、   摩尔体积(m3/mol):137.5

3、   等张比容(90.2K):394.1

4、   表面张力(dyne/cm):67.3

5、   极化率10-24cm3):20.07

计算化学数据


1、   疏水参数计算参考值(XlogP):1.5

2、   氢键供体数量:2

3、   氢键受体数量:4

4、   可旋转化学键数量:3

5、   拓扑分子极性表面积(TPSA):74.6

6、   重原子数量:14

7、   表面电荷:0

8、   复杂度:249

9、   同位素原子数量:0

10、   确定原子立构中心数量:0

11、   不确定原子立构中心数量:0

12、   确定化学键立构中心数量:0

13、   不确定化学键立构中心数量:1

14、   共价键单元数量:1

上下游相关产品

上游产品

更多
  • 141-82-2

    丙二酸

  • 619-66-9

    对醛基苯甲酸

  • 619-58-9

    4-碘苯甲酸

  • 79-10-7

    丙烯酸

  • 19473-96-2

    1-Methyl 4-(2-carboxyvinyl)benzoate

下游产品

更多
  • 38628-51-2

    3-(4-羧基苯基)丙酸

  • 10602-00-3

    4-乙炔基苯甲酸

立即下载安装“化学加”APP
专业、功能强大,随时调用更加方便