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151-51-9

151-51-9结构式
151-51-9结构式
  • 常用中文名:聚碳化二亚胺
  • 常用英文名:methanediimine
  • CAS号:151-51-9
  • 分子式:CH2N2
  • 分子量:42.04000
  • 相关类别: 无机化工 无机盐 碳化物及碳酸盐
  • 发布时间:2018-02-21 08:00:00
  • 更新时间:2024-01-03 10:29:45
  • 聚碳化二亚胺UN-03是一种高效抗水解剂,对聚氨酯和大多数塑料都非常有效,如PUTPU PETPBTTPEEPAEVA等。作为抗水解添加剂能提供聚氨酯制品的长效耐水解性能,如粘合剂、鞋底料、电缆护套、密封圈、传送带、滑轮等,也可用于PET工程塑料、纤维、滤网、薄膜、PA工程塑料、纤维、管材等。

化源商城直购

中文名 聚碳化二亚胺
英文名 methanediimine
英文别名 Methanediylidenediamine
Stabilisator 9000
polycarbodiimide
Methanediimine (9CI)
Polycarbodiimid
carbodiimid
MFCD00284329
carbodiimide
carbodiimine
Polycarbodiimide solution
密度 1.02g/cm3
沸点 154 °C
分子式 CH2N2
分子量 42.04000
闪点 46 °C
精确质量 42.02180
PSA 47.70000
LogP 0.51730
蒸汽压 14700mmHg at 25°C
折射率 n20/D 1.461
储存条件

保持贮藏器密封、储存在阴凉、干燥的地方,确保工作间有良好的通风或排气装置

稳定性

如果遵照规格使用和储存则不会分解,未有已知危险反应

计算化学

1.疏水参数计算参考值(XlogP):1.1

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:0

5.互变异构体数量:无

6.拓扑分子极性表面积47.7

7.重原子数量:3

8.表面电荷:0

9.复杂度:18.3

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:未确定

2. 密度(g/mL,25℃):1.03

3. 相对蒸汽密度(g/mL,空气=1):未确定

4. 熔点(ºC):未确定

5. 沸点(ºC,常压):154

6. 沸点(ºC,0.67KPa):未确定

7. 折射率:n20/D 1.461

8. 闪点(ºC):46

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(mmHg,25ºC):未确定

12. 饱和蒸气压(kPa,20ºC):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

Version 1.3
Regulation (EC) No 1907/2006

1 - Product and Company Information

Product NamePOLYCARBODIIMIDE, 50 WT. % SOLUTION IN
PROPYLENE GLYCOL METHYL ETHER ACETATE

2 - Hazards Identification

SPECIAL INDICATION OF HAZARDS TO HUMANS AND THE ENVIRONMENT
May impair fertility. Flammable. Harmful by inhalation, in contact
with skin and if swallowed. Irritating to eyes, respiratory system
and skin.

3 - Composition/Information on Ingredients

Product NameCAS #EC noAnnex I
Index Number
POLYCARBODIIMIDE, 50 WT. %NoneNoneNone
SOLUTION INPROPYLENE GLYCOL
METHYL ETHER ACETATE
FormulaCH2N2

4 - First Aid Measures

AFTER INHALATION
If inhaled, remove to fresh air. If not breathing give
artificial respiration. If breathing is difficult, give oxygen.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician immediately.

5 - Fire Fighting Measures

EXTINGUISHING MEDIA
Suitable: For small (incipient) fires, use media such as
"alcohol" foam, dry chemical, or carbon dioxide. For large
fires, apply water from as far as possible. Use very large
quantities (flooding) of water applied as a mist or spray; solid
streams of water may be ineffective. Cool all affected
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containers with flooding quantities of water.
SPECIAL RISKS
Specific Hazard(s): Combustible liquid. Emits toxic fumes under
fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

6 - Accidental Release Measures

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Absorb on sand or vermiculite and place in closed containers for
disposal. Ventilate area and wash spill site after material
pickup is complete.

7 - Handling and Storage

HANDLING
Directions for Safe Handling: Do not breathe vapor. Avoid
contact with eyes, skin, and clothing. Avoid prolonged or
repeated exposure.
STORAGE
Conditions of Storage: Keep tightly closed. Keep away from heat
and open flame. Store in a cool dry place.

8 - Exposure Controls / Personal Protection

ENGINEERING CONTROLS
Mechanical exhaust required. Safety shower and eye bath.
GENERAL HYGIENE MEASURES
Wash contaminated clothing before reuse. Wash thoroughly after
handling.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.

9 - Physical and Chemical Properties

pH N/A
BP/BP Range154,000 °C
MP/MP RangeN/A
Flash Point46,000 °CMethod: closed cup
FlammabilityN/A
Autoignition TempN/A
Oxidizing Properties N/A
Explosive Properties N/A
Explosion LimitsN/A
Vapor PressureN/A
SG/Density1,0300 g/cm3
Partition Coefficient N/A
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ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc. N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

10 - Stability and Reactivity

STABILITY
Stable: Stable.
Conditions of Instability: Moisture.
Conditions to Avoid: Moisture.
Materials to Avoid: Strong acids.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, Carbon dioxide,
Nitrogen oxides.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur

11 - Toxicological Information

SENSITIZATION
Sensitization: Prolonged or repeated exposure may cause allergic
reactions in certain sensitive individuals.
SIGNS AND SYMPTOMS OF EXPOSURE
Exposure can cause: Narcotic effect. Lung irritation, chest
pain, and edema which may be fatal. CNS depression. Dermatitis.
Gastrointestinal disturbances. Contact with eyes may cause
blindness. To the best of our knowledge, the chemical, physical,
and toxicological properties have not been thoroughly
investigated.
ROUTE OF EXPOSURE
Skin Contact: Causes skin irritation.
Skin Absorption: May be harmful if absorbed through the skin.
Eye Contact: Causes eye irritation. Can cause blindness.
Warning: exposure to vapor may cause eye injury, the onset of
which may be delayed for several hours. Avoid all exposure to
eyes.
Inhalation: May be harmful if inhaled. Material is irritating to
mucous membranes and upper respiratory tract.
Ingestion: May be harmful if swallowed.
TARGET ORGAN INFORMATION
Nerves. Liver. Kidneys.
CHRONIC EXPOSURE - REPRODUCTIVE HAZARD
Result: Overexposure may cause reproductive disorder(s) based on
tests with laboratory animals.

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12 - Ecological Information

No data available.

13 - Disposal Considerations

SUBSTANCE DISPOSAL
This combustible material may be burned in a chemical incinerator
equipped with an afterburner and scrubber. Observe all federal,
state, and local environmental regulations.

14 - Transport Information

RID/ADR
UN#: 1993
Class: 3
PG: III
Proper Shipping Name: Flammable liquid, n.o.s.
IMDG
UN#: 1993
Class: 3
PG: III
Proper Shipping Name: Flammable liquid, n.o.s.
Marine Pollutant: No
Severe Marine Pollutant: No
Technical Name: Required
IATA
UN#: 1993
Class: 3
PG: III
Proper Shipping Name: Flammable liquid, n.o.s.
Inhalation Packing Group I: No
Technical Name: Required

15 - Regulatory Information

CLASSIFICATION AND LABELING ACCORDING TO EU DIRECTIVES
INDICATION OF DANGER: T
Toxic.
R-PHRASES: 60-10-20/21/22-36/37/38
May impair fertility. Flammable. Harmful by inhalation, in
contact with skin and if swallowed. Irritating to eyes,
respiratory system and skin.
S-PHRASES: 53-16-26-36/37/39-45
Avoid exposure - obtain special instructions before use. Keep
away from sources of ignition - no smoking. In case of contact
with eyes, rinse immediately with plenty of water and seek
medical advice. Wear suitable protective clothing, gloves, and
eye/face protection. In case of accident or if you feel unwell,
seek medical advice immediately (show the label where possible).
Caution: Substance not yet fully tested (EU).

16 - Other Information

WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
ALDRICHwww.molbase.com
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
ALDRICHwww.molbase.com


SECTION 16 - ADDITIONAL INFORMATION
N/A

生态学数据:

根据国家和地方有关法规的要求处置。或与厂商或制造商联系,确定处置方法。

危害码 (欧洲) T: Toxic;
风险声明 (欧洲) 60-10-20/21/22-36/37/38
安全声明 (欧洲) 53-16-26-36/37/39-45
危险品运输编码 UN 1993 3/PG 3
海关编码 3824909990
海关编码 2925290090
中文概述 2925290090 其他亚胺及其衍生物,以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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 2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%