O,O-联苯-L-酒石酸酐

O,O-联苯-L-酒石酸酐 基本信息
CAS号 17637-11-5 分子式 C18H12O7
分子量 340.28400 精确质量 　340.05800
PSA 　95.97000 LogP 　1.52100
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等价的CAS号：

17637-11-5,64339-95-3,111955-47-6,116780-73-5
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目录
基本信息 物化性质 安全信息 合成路线 MSDS 海关数据 上下游

基本信息 展开↓

CAS号：
17637-11-5
3D弹球模型：
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分子式：
C18H12O7
分子量：
340.28400
中文名称：
O,O-联苯-L-酒石酸酐
英文名称：
(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE
中文别名：
O,O-联苯-L-酒石酸酐;
Sodium 3-mercapto-1-propanesulfonate;
3-mercapto-1-propane sulfonic;
SODIUM 3-MERCAPTO-1-PROPANESULFONATE Sodium 3-mercaptopropanesulphonate;
3-MERCAPTOPROPANESULFONIC ACID, SODIUM SALT;
3-mercapto-1-propanesulfonicacimonosodiumsalt;
3-mercapto-1-propanesulfonicacisodiumsalt asta7100;
sodium3-mercaptopropanesulfonate;
sodium3-mercaptopropylsulfonate;
sodiumgamma-mercaptopropanesulfonate;
3-Mercaptopropanesulfonic acid;
3-MERCAPTO-1-PROPANESULFONIC ACID, SODIU M SALT;
PropanesulfonicAcid,SodiumSalt;
Natrium-3-mercaptopropansulfonat;
3-mercapto-1-propysulfonate, sodium salt;
sodium 3-sulfanylpropane-1-sulfonate;
3-mercapto-1-propanesulfonic acid sodium salt;
Zirconium tetrakis(acetylacetonate);
Zirconium(IV)acetylacetonate;
Zirconium-2,4-pentanedionate;
(+)-dibenzoyl-(D)-tartaric acid;
L-Arginine alpha-Ketoglutarate;
L-Arginine Α-Ketoglutarate;
L-Arginine Alpha-Ketoglutatare;
L-Arginine alpha-Ketoglutarate 1:1;
Dicyclohexano-18-crown-6 (mixture isomeres);
D-Gluconic acid, 2,4:2',4'-O-(oxydistibylidyne)bis-, Sb,Sb'-dioxide
英文别名：
(+)-DIBENZOYL-L-TARTARIC ANHYDRIDE;
2S,3S-(D)-dibenzoyltartaric acid anhydride;
D-(+)-dibenzoyltartaric anhydride;
D-2,3-di(O-benzoyl)tartaric anhydride;
O,O-DIBENZOYL-L-TARTARIC ANHYDRIDE,98;
O,O-DIBENZOYL-L-TARTARIC ANHYDRIDE;
Einecs 241-621-9;
(-)-(2S,3S)-2,3-dibenzoyloxysuccinic anhydride;
D-2,3-dibenzoyltartaric acid anhydride;
(-)-dibenzoyl-L-tartaric anhydride;
tartaric anhydride dibenzoate;
O,O-dibenzoyl-S,S-tartaric acid anhydride
精确分子量/精确质量：
340.05800
极性分子表面积/PSA：
95.97000
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：
241-621-9
InChI：
InChI=1/C18H12O7/c19-15(11-7-3-1-4-8-11)23-13-14(18(22)25-17(13)21)24-16(20)12-9-5-2-6-10-12/h1-10,13-14H

物化性质展开↓

密度：
1.43g/cm3
熔点：
174ºC
沸点：
533.6ºC at 760mmHg
闪点：
237.5ºC
折射率：
1.615
蒸汽压：
1.83E-11mmHg at 25°C

安全信息展开↓

海关代码：
2917399090
危险类别码：
34
安全说明：
45-36/37/39-26
危险标志：
C: Corrosive;

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    O,O-联苯-L-酒石酸酐

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    O,O-联苯-L-酒石酸酐

MSDS 展开↓

Name: (+)-Dibenzoyl-L-Tartaric Anhydride Material Safety Data Sheet
Synonym: None Known
CAS: 17637-11-5
Section 1 - Chemical Product   MSDS Name:(+)-Dibenzoyl-L-Tartaric Anhydride Material Safety Data Sheet
Synonym:None Known
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
17637-11-5 (+)-Dibenzoyl-L-Tartaric Anhydride ca. 100 241-621-9
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.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. 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 water spray, dry chemical, carbon dioxide, or chemical foam.
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# 17637-11-5: 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: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 174 deg C
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: C18H12O7
Molecular Weight: 340.28
Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, excess heat.
Incompatibilities with Other Materials:
Oxidizing agents, strong acids, water.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 17637-11-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(+)-Dibenzoyl-L-Tartaric Anhydride - 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# 17637-11-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 17637-11-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 17637-11-5 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%

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