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626-13-1生产厂家

626-13-1价格

626-13-1

626-13-1结构式
626-13-1结构式

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中文名 3,3'-二甲基联苯胺
英文名 3,3'-Dimethyldiphenylamine
中文别名 m,m'-二甲基联苯胺
3,3'-二甲基二苯胺
3,3'-二甲基二苯基胺
3,3’-二甲基二苯基胺
英文别名 MFCD00059315
Benzenamine, 3-methyl-N-(3-methylphenyl)-
3-Methyl-N-(3-methylphenyl)aniline
密度 1.0±0.1 g/cm3
沸点 320.1±11.0 °C at 760 mmHg
熔点 129-131ºC
分子式 C14H15N
分子量 197.276
闪点 153.5±14.7 °C
精确质量 197.120453
PSA 12.03000
LogP 3.89
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.611
储存条件

存放在密封容器内,并放在阴凉,干燥处。储存的地方必须远离氧化剂。

稳定性

远离氧化物。

分子结构

1、 摩尔折射率:65.27

2、 摩尔体积(cm3/mol):188.0

3、 等张比容(90.2K):475.9

4、 表面张力(dyne/cm):41.0

5、 极化率(10-24cm3):25.87

计算化学

1.疏水参数计算参考值(XlogP):4.2

2.氢键供体数量:1

3.氢键受体数量:1

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12

7.重原子数量:15

8.表面电荷:0

9.复杂度:170

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:粘状液体

2. 密度(g/mL,25/4℃):1.04

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):200

5. 沸点(ºC,常压):未确定

6. 沸点(ºC,5.2kPa):未确定

7. 折射率:未确定

8. 闪点(ºC):未确定

9. 比旋光度(º):未确定

10. 自燃点或引燃温度(ºC):未确定

11. 蒸气压(kPa,25ºC):未确定

12. 饱和蒸气压(kPa,60ºC):未确定

13. 燃烧热(KJ/mol):未确定

14. 临界温度(ºC):未确定

15. 临界压力(KPa):未确定

16. 油水(辛醇/水)分配系数的对数值:未确定

17. 爆炸上限(%,V/V):未确定

18. 爆炸下限(%,V/V):未确定

19. 溶解性:未确定


Section I.Chemical Product and Company Identification
Chemical Name m,m'-Ditolylamine
Portland OR
Synonym3,3'-Dimethyldiphenylamine
(CH3C6H4)2NH
Chemical Formula
CAS Number626-13-1

Section II.Composition and Information on Ingredients
Chemical NameCAS Number Percent (%)TLV/PELToxicology Data
m,m'-Ditolylamine626-13-1Min. 98.0 Not available.Not available.
(GC)

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.
Toxicity to the reproductive system: Not available.
There is no known effect from chronic exposure to this product. 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. DO NOT use an eye ointment. Flush eyes with running water for a minimum
of 15 minutes, occasionally lifting the upper and lower eyelids. Seek medical attention. Treat symptomatically and
supportively.
Skin ContactIf the chemical gets spilled on a clothed portion of the body, remove the contaminated clothes as quickly as possible,
protecting your own hands and body. Place the victim under a deluge shower. If the chemical touches the victim's
exposed skin, such as the hands: Gently and thoroughly wash the contaminated skin with running water and non-abrasive
soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with an emollient. Seek
medical attention. Treat symptomatically and supportively. Wash any contaminated clothing before reusing.
InhalationIf the victim is not breathing, perform artificial respiration. Loosen tight clothing such as a collar, tie, belt or waistband. If
breathing is difficult, oxygen can be administered. Seek medical attention. Treat symptomatically and supportively.
Remove dentures if any. Have conscious person drink several glasses of water or milk. INDUCE VOMITING by sticking
Ingestion
finger in throat. Lower the head so that the vomit will not reenter the mouth and throat. NEVER give an unconscious
person anything to ingest. Seek medical attention. Treat symptomatically and supportively.

Section V. Fire and Explosion Data
Not available.
FlammabilityCombustible.Auto-Ignition
Flammable Limits
Flash PointsNot available.
Not available.
Combustion ProductsThese products are toxic carbon oxides (CO, CO 2), nitrogen oxides (NO, NO2).
Fire Hazards
No specific information is available regarding the flammability of this compound in the presence of various materials.
Explosion HazardsRisks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
No additional information is available regarding the risks of explosion.
Fire Fighting Media
SMALL FIRE: Use DRY chemicals, CO 2, water spray or foam.
LARGE FIRE: Use water spray, fog or foam. DO NOT use water jet.
and Instructions
Continued on Next Page
m,m'-Ditolylamine

Section VI.Accidental Release Measures
Spill CleanupCombustible material.
InstructionsKeep away from heat and sources of ignition. Mechanical exhaust required. Stop leak if without risk. Absorb with an
inert material and put the spilled material in an appropriate waste disposal. Finish cleaning the spill by rinsing any
contaminated surfaces with copious amounts of water.

Section VII. Handling and Storage
Handling and StorageLIGHT SENSITIVE. Store in amber bottles in a dark cabinet. Store away from heat and sources of ignition. Mechanical
exhaust required. When not in use, tightly seal the container and store in a dry, cool place. Avoid excessive heat and
Information
light. Do not breathe gas, fumes, vapor or spray. In case of insufficient ventilation, wear suitable respiratory equipment.
If you feel unwell, seek medical attention and show the label when possible. Avoid contact with skin and eyes.
Always store away from incompatible compounds such as oxidizing agents.

Section VIII. Exposure Controls/Personal Protection
Engineering ControlsProvide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their
respective threshold limit value. Ensure that eyewash station and safety shower is proximal to the work-station location.
Personal ProtectionSplash goggles. Lab coat. Vapor respirator. Boots. Gloves. A MSHA/NIOSH approved respirator should be used to
avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist BEFORE
handling this product.
Exposure LimitsNot available.

Section IX. Physical and Chemical Properties
Solubility
Physical state @ 20°CLiquid.Not available.
1.04
Specific Gravity
Molecular Weight197.28Partition CoefficientNot available.
Boiling PointNot available.Vapor PressureNot available.
Melting PointNot available.Vapor DensityNot available.
Not available.VolatilityNot available.
Refractive Index
Critical TemperatureNot available.OdorNot available.
ViscosityNot available.TasteNot available.

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

Section XI. Toxicological Information
RTECS NumberNot available.
Ingestion. Inhalation.
Routes of Exposure
Toxicity DataNot available.
No additional remark.
Chronic Toxic EffectsCARCINOGENIC EFFECTS : Not available.
MUTAGENIC EFFECTS : Not available.
TERATOGENIC EFFECTS : Not available.
Toxicity to the reproductive system: Not available.
There is no known effect from chronic exposure to this product. Repeated or prolonged exposure to this compound is not
known to aggravate existing medical conditions.
Acute Toxic 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.
Continued on Next Page
m,m'-Ditolylamine

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

Section XIII. Disposal Considerations
Recycle to process, if possible. Consult your local or regional authorities. You may be able to dissolve or mix material with
Waste Disposal
a 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 this substance.

Section XIV. Transport Information
DOT ClassificationNot a DOT controlled material (United States).
PIN NumberNONE
Proper Shipping Name
NONE
Packing Group (PG)NONE
DOT Pictograms

Section XV. Other Regulatory Information and Pictograms
TSCA Chemical InventoryThis product is NOT on the EPA Toxic Substances Control Act (TSCA) inventory. The following notices are required by 40
CFR 720.36 (C) for those products not on the inventory list:
(EPA)
(i) These products are supplied solely for use in research and development by or under the supervision of a technically
qualified individual as defined in 40 CFR 720.0 et sec.
(ii) The health risks of these products have not been fully determined. Any information that is or becomes available will be
supplied on an MSDS sheet.
WHMIS ClassificationNot controlled under WHMIS (Canada).
(Canada)
EINECS Number (EEC) Not available.
EEC Risk StatementsNot controlled under DSCL (Europe).


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

对水稍微有危害的,不要让未者大量产品接触地下水,水道或者污水系统。若无政府许可,勿将材料排入周围环境。

危害码 (欧洲) Xn
风险声明 (欧洲) 36/37/38-22
安全声明 (欧洲) S26-S36/37/39-S26/36/37-S23
海关编码 2921499090
海关编码 2921499090
中文概述 2921499090 其他芳香单胺及衍生物及它们的盐. 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
Summary 2921499090 other aromatic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%