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19205-19-7生产厂家

19205-19-7价格

19205-19-7

19205-19-7结构式
19205-19-7结构式

化源商城直购

中文名 N,N'-二甲基喹吖啶酮
英文名 5,12-dimethylquinolino[2,3-b]acridine-7,14-dione
中文别名 5,12-二氢-5,12-二甲基喹啉并[2,3-b]吖啶-7,14-二酮
N,N-二甲基喹吖啶酮
5,12-二氢-5,12-二甲基喹[2,3-b]吖啶-7,14-二酮
N,N’-二甲基喹吖啶酮
英文别名 5,12-Dihydro-5,12-dimethylquino[2,3-b]acridine-7,14-dione
Quino[2,3-b]acridine-7,14-dione, 5,12-dihydro-5,12-dimethyl-
N,N'-(trans)-Dimethyl-chinacridon
2,9-dimethylquinacridone
5,12-Dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
N,N'(trans)-dimethylquinacridone
DMQA
MFCD00683078
5,12-Dimethylquin[2,3-b]acridine-7,14-dione
N,N'-Dimethylquinacridone
5,12-Dimethyl-5,12-dihydro-quino[2,3-b]acridine-7,14-dione
N,N-Dimethylquinacridone
密度 1.3±0.1 g/cm3
沸点 576.7±50.0 °C at 760 mmHg
熔点 286 °C (dec.)(lit.)
分子式 C22H16N2O2
分子量 340.375
闪点 274.5±22.5 °C
精确质量 340.121185
PSA 44.00000
LogP 3.44
外观性状 固体;Dark red to Brown powder to crystal
蒸汽压 0.0±1.6 mmHg at 25°C
折射率 1.686
储存条件 避免光
分子结构

1、 摩尔折射率:98.14

2、 摩尔体积(m3/mol):257.8

3、 等张比容(90.2K):706.6

4、 表面张力(dyne/cm):56.4

5、 极化率(10-24cm3):38.90

计算化学

1.疏水参数计算参考值(XlogP):4.3

2.氢键供体数量:0

3.氢键受体数量:4

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积40.6

7.重原子数量:26

8.表面电荷:0

9.复杂度:553

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

更多

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):286°C (dec.)(lit.)

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


Section I.Chemical Product and Company Identification
Chemical Name N.N'-Dimethylquinacridone
Portland OR
Synonym5,12-Dimethylaquin[2,3-b]acridine-7,14-dione
C22H16N2O2
Chemical Formula
CAS Number19205-19-7

Section II.Composition and Information on Ingredients
Chemical NameCAS Number Percent (%)TLV/PELToxicology Data
N.N'-Dimethylquinacridone19205-19-7---------- Not available.Not available.

Section III. Hazards Identification
Acute Health EffectsNo specific information is available in our data base regarding the toxic effects of this material for humans. However,
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
this compound.
CARCINOGENIC EFFECTS : Not available.
Chronic Health Effects
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.

Section IV.First Aid Measures
Eye ContactCheck for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15
minutes. Get medical attention.
Skin ContactIn case of contact, immediately flush skin with plenty of water. Remove contaminated clothing and shoes. Wash clothing
before reuse. Thoroughly clean shoes before reuse. Get medical attention.
InhalationIf the victim is not breathing, perform mouth-to-mouth resuscitation. Loosen tight clothing such as a collar, tie, belt or
waistband. If breathing is difficult, oxygen can be administered. Seek medical attention if respiration problems do not
improve.
IngestionINDUCE VOMITING by sticking finger in throat. Lower the head so that the vomit will not reenter the mouth and throat.
Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth
resuscitation. Examine the lips and mouth to ascertain whether the tissues are damaged, a possible indication that the
toxic material was ingested; the absence of such signs, however, is not conclusive.

Section V.Fire and Explosion Data
Auto-IgnitionNot available.
FlammabilityMay be combustible at high temperature.
Flammable Limits
Flash PointsNot available.
Not available.
Combustion ProductsThese products are toxic carbon oxides (CO, CO 2), nitrogen oxides (NO, NO2).
Fire Hazards
Not available.
Risks of explosion of the product in presence of mechanical impact: Not available.
Explosion Hazards
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media
SMALL FIRE: Use DRY chemical powder.
and InstructionsLARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
Consult with local fire authorities before attempting large scale fire-fighting operations.
Continued on Next Page
N.N'-Dimethylquinacridone

Section VI.Accidental Release Measures
Spill CleanupLight Sensitive Material.
InstructionsUse a shovel to put the material into a convenient waste disposal container. Finish cleaning the spill by rinsing any
contaminated surfaces with copious amounts of water. Consult federal, state, and/or local authorities for assistance on
disposal.

Section VII. Handling and Storage
Handling and StorageLIGHT SENSITIVE. Keep away from heat. Mechanical exhaust required. When not in use, tightly seal the container and
store in a dry, cool place. Avoid excessive heat and light. Do not breathe dust.
Information
Always store away from incompatible compounds such as oxidizing agents.

Section VIII. Exposure Controls/Personal Protection
Engineering ControlsUse process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below
recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to
airborne contaminants below the exposure limit.
Personal ProtectionSplash goggles. Lab coat. Dust respirator. Boots. Gloves. Suggested protective clothing might not be sufficient; consult
a specialist BEFORE handling this product. Be sure to use a MSHA/NIOSH approved respirator or equivalent.
Exposure LimitsNot available.

Section IX. Physical and Chemical Properties
Solubility
Physical state @ 20°CSolid. (Yellowish-Red Powder)Not available.
Not available.
Specific Gravity
Molecular Weight340.37Partition CoefficientNot available.
Boiling PointNot available.Vapor PressureNot applicable.
Melting Point285.8°C (546.4°F)Vapor DensityNot available.
Not available.VolatilityNot available.
Refractive Index
Critical TemperatureOdorNot available.
Not available.
Not available.Not available.
ViscosityTaste

Section X.Stability and Reactivity Data

This material is stable if stored under proper conditions. (See Section VII for instructions)
Stability
Conditions of Instability
Avoid excessive heat and light.
Incompatibilities
Reactive with strong oxidizing agents.

Section XI. Toxicological Information
RTECS NumberNot available.
Routes of ExposureEye Contact. Ingestion. Inhalation.
Not available.
Toxicity Data
Chronic Toxic EffectsCARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure to this compound is not known to aggravate existing medical conditions.
No specific information is available in our data base regarding the toxic effects of this material for humans. However,
Acute Toxic Effects
exposure to any chemical should be kept to a minimum. Skin and eye contact may result in irritation. May be harmful if
inhaled or ingested. Always follow safe industrial hygiene practices and wear proper protective equipment when handling
this compound.
Continued on Next Page
N.N'-Dimethylquinacridone

Section XII.Ecological Information
EcotoxicityNot available.
Environmental FateNot available.

Section XIII. Disposal Considerations
Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material with a
Waste Disposal
combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system. Observe all
federal, state and local regulations when disposing of the substance.

Section XIV. Transport Information
DOT ClassificationNot a DOT controlled material (United States).
PIN NumberNot applicable.
Proper Shipping Name
Not applicable.
Packing Group (PG)Not applicable.
DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
TSCA Chemical InventoryThis compound is ON the EPA Toxic Substances Control Act (TSCA) inventory list.
(EPA)
WHMIS Classification
Not available.
(Canada)
EINECS Number (EEC) Not available.
EEC Risk StatementsNot available.


SECTION 16 - ADDITIONAL INFORMATION
N/A
个人防护装备 Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
危害码 (欧洲) Xn
安全声明 (欧洲) S22-S24/25
危险品运输编码 NONH for all modes of transport
WGK德国 3
海关编码 2933990090

~94%

19205-19-7结构式

19205-19-7

文献:Pushkina, L. L.; Dubovaya, L. V.; Shelyapin, O. P.; Shein, S. M. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1771 - 1775 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 9 p. 1939 - 1943

~92%

19205-19-7结构式

19205-19-7

文献:Pushkina, L. L.; Dubovaya, L. V.; Shelyapin, O. P.; Shein, S. M. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1771 - 1775 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 9 p. 1939 - 1943

~92%

19205-19-7结构式

19205-19-7

文献:Pushkina, L. L.; Dubovaya, L. V.; Shelyapin, O. P.; Shein, S. M. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1771 - 1775 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 9 p. 1939 - 1943
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海关编码 2933990090
中文概述 2933990090. 其他仅含氮杂原子的杂环化合物. 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%
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Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%