4,4-Methylenebis-(2,6-diisopropylaniline)
- 中文别名：4,4-甲烯双-(2,6-二异丙基苯胺)
- 中文释义：4,4’-亚甲双(2,6-二异丙基苯胺);4,4\'-亚甲基双(2,6-二异丙基苯胺)
- 英文别名：4-[[4-amino-3,5-di(propan-2-yl)phenyl]methyl]-2,6-di(propan-2-yl)aniline;
4,4'-methylenebis(N-salicylidene-2,6-diisopropylaniline);
4,4'-methylene-bis(2,6-diisopropylaniline);
methylene-1,1-bis(2,6-diisopropylaniline);
4-{[4-amino-3,5-bis(methylethyl)phenyl]methyl}-2,6-bis(methylethyl)phenylamine;
di(2,6-diisopropyl-4-aminophenyl)methane
- CAS No.：19900-69-7
- 分子式：C25H38N2
- 分子量：366.58
- 精确分子量：366.30300
- PSA：52.04000
- MDL：MFCD00071554
- 分子结构式：
物化性质
- 外观与性状：
- 褐色熔融
- 密度：
- 0.98 g/cm3
- 熔点：
- 10-30ºC
- 沸点：
- 215-218ºC (0.5 mmHg) ,481ºC at 760 mmHg
- 闪点：
- 294ºC
- 折射率：
- 1.559
- 蒸汽压：
- 2.07E-09mmHg at 25°C
- 存储条件/存储方法：
密闭于阴凉干燥环境中
- 稳定性相关：
遵照规定使用和储存则不会分解。
- 其它信息：
1. 性状：无可用
2. 密度（g/mL,25/4℃）：0.99
3. 相对蒸汽密度（g/mL,空气=1）：无可用
4. 熔点（ºC）：10-30
5. 沸点（ºC,常压）：215-218 /0.5 mmHg
6. 沸点（ºC,5.2kPa）：无可用
7. 折射率：无可用
8. 闪点（ºC）：113
9. 比旋光度（º）：无可用
10. 自燃点或引燃温度（ºC）：无可用
11. 蒸气压（kPa,25ºC）：无可用
12. 饱和蒸气压（kPa,60ºC）：无可用
13. 燃烧热（KJ/mol）：无可用
14. 临界温度（ºC）：无可用
15. 临界压力（KPa）：无可用
16. 油水（辛醇/水）分配系数的对数值：无可用
17. 爆炸上限（%,V/V）：无可用
18. 爆炸下限（%,V/V）：无可用
19. 溶解性：无可用
安全信息
- 外观与性状：
- 褐色熔融
- 密度：
- 0.98 g/cm3
- 熔点：
- 10-30ºC
- 沸点：
- 215-218ºC (0.5 mmHg) ,481ºC at 760 mmHg
- 闪点：
- 294ºC
- 折射率：
- 1.559
- 蒸汽压：
- 2.07E-09mmHg at 25°C
- 存储条件/存储方法：
密闭于阴凉干燥环境中
- 稳定性相关：
遵照规定使用和储存则不会分解。
- 其它信息：
1. 性状：无可用
2. 密度（g/mL,25/4℃）：0.99
3. 相对蒸汽密度（g/mL,空气=1）：无可用
4. 熔点（ºC）：10-30
5. 沸点（ºC,常压）：215-218 /0.5 mmHg
6. 沸点（ºC,5.2kPa）：无可用
7. 折射率：无可用
8. 闪点（ºC）：113
9. 比旋光度（º）：无可用
10. 自燃点或引燃温度（ºC）：无可用
11. 蒸气压（kPa,25ºC）：无可用
12. 饱和蒸气压（kPa,60ºC）：无可用
13. 燃烧热（KJ/mol）：无可用
14. 临界温度（ºC）：无可用
15. 临界压力（KPa）：无可用
16. 油水（辛醇/水）分配系数的对数值：无可用
17. 爆炸上限（%,V/V）：无可用
18. 爆炸下限（%,V/V）：无可用
19. 溶解性：无可用
毒理性
- 生态数据：
通常对水是不危害的，若无政府许可，勿将材料排入周围环境。
MSDS
| Name: | 4 4 -Methylenebis-(2 6-diisopropylaniline) 90-95% Material Safety Data Sheet |
| Synonym: | None |
| CAS: | 19900-69-7 |
Section 1 - Chemical Product MSDS Name:4 4 -Methylenebis-(2 6-diisopropylaniline) 90-95% Material Safety Data Sheet
Synonym:None
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | content | EINECS# |
| 19900-69-7 | Benzenamine,4,4'-methylenebis2,6-bis(1 | 100 | 243-421-7 |
Hazard Symbols: XN
Risk Phrases: 22
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful if swallowed.The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation.
Chronic:
No information found.
Section 4 - FIRST AID MEASURES
Eyes: 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.
Ingestion:
Get medical aid. 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.
Notes to Physician:
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.
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.
Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only in a chemical fume hood.
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.
Exposure Limits CAS# 19900-69-7: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Solid
Color: beige
Odor: Not
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 215.0 - 218.0 deg C @ .50mmHg
Freezing/Melting Point: 52.00 - 59.00 deg C
Autoignition Temperature: Not available.
Flash Point: > 110 deg C (> 230.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: insoluble
Specific Gravity/Density: 1.0150g/cm3
Molecular Formula: C25H38N2
Molecular Weight: 366.58
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic gases, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 19900-69-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Benzenamine,4,4'-methylenebis2,6-bis(1-methylethyl)- - 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: XN
Risk Phrases:
R 22 Harmful if swallowed.
Safety Phrases:
WGK (Water Danger/Protection)
CAS# 19900-69-7: No information available.
Canada
CAS# 19900-69-7 is listed on Canada's NDSL List.
CAS# 19900-69-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 19900-69-7 is listed on the TSCA inventory.
SECTION 16 - ADDITIONAL INFORMATION
N/A
海关数据
中国海关编码：2921590090
- 概述：
- 2921590090. 其他芳香多胺及衍生物及它们的盐. 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：
- 2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
分子结构与计算化学数据
分子结构数据
1、 摩尔折射率：120.77
2、 摩尔体积（m3/mol）：373.6
3、 等张比容（90.2K）：930.1
4、 表面张力（dyne/cm）：38.3
5、 极化率（10-24cm3）：47.88
计算化学数据
1.疏水参数计算参考值（XlogP）:7
2.氢键供体数量:2
3.氢键受体数量:2
4.可旋转化学键数量:6
5.互变异构体数量:无
6.拓扑分子极性表面积52
7.重原子数量:27
8.表面电荷:0
9.复杂度:366
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
