潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Organic chemicals and Derivatives > Basic organic raw materials > 2-methacrylonitrile

2-methacrylonitrile

Inquiry
  Post Date: Jul 09,2025
  Expiry Date: Jul 09,2026
  Detailed Description: Cas No. :126-98-7 Quantity: 50Metric Tons
Specs:99%
Payment Method: t/t
CAS RN 126-98-7
EINECS No. 204-817-5
Molecular Formula C4H5N
Molecular quantity 67.0892
Dangerous goods logo F:Flammable
T:Toxic
Risk term R11;?R23/24/25;?R43;
Safety Terms S16;?S18;?S29;?S45;?S9;
Physical and chemical properties Steam pressure: 64 mm Hg (20℃)
Storage conditions: 2-8℃
WGK Germany: 1
RTECS: UD1400000
The main uses of methacrylonitrile include the following aspects:
?Polymer Production?: Methacrylonitrile is the key monomer in the manufacture of polymethyl methacrylate (PMMA). PMMA is widely used in building materials, optical instruments, automotive parts and other fields due to its high transparency and good weather resistance. In addition, methacrylonitrile can also be copolymerized with other monomers to form high-performance materials such as ABS resin and SBR rubber, which are widely used in the manufacturing of automobiles, electronics, electrical appliances and consumer goods?.
?Chemical Synthesis Intermediate: Methacrylonitrile, as a chemical synthesis intermediate, can be used to produce a variety of chemicals, such as drugs, dyes, pesticides, etc.
?Modifiers for Plastics and Rubber?: Methacrylonitrile is used as a modifier for plastics and rubber, which can improve the toughness, impact resistance and heat resistance of materials?.
?Other Applications?: Methacrylonitrile can also be used to produce other polymer materials such as coatings and adhesives.
Close

  CAS Registry Number:

126-98-7

  Synonyms: 2-METHYL-2-PROPENENITRILE;2-Methacrylonitrile;ALPHA-METHYLACRYLIC ACID NITRILE;ALPHA-METHYLACRYLONITRILE;METHACRYLIC ACID NITRILE;ISOPROPENYL CYANIDE;1-Methyl-1-cyanoethylene;2-methylprop-2-enenitrile;
  Molecular Formula: C4H5N
  Molecular Weight: 67.0892
  Molecular Structure: 126-98-7 Methacrylonitrile
  Hazard Symbols:  F:Flammable;
 T:Toxic;
  Risk Codes: R11:;
R23/24/25:;
R43:;
  Safety Description: S16:;
S18:;
S29:;
S45:;
S9:;

  Company: JIANDE LANGFENG CHEMICAL CO., LTD.     [ China ]          
  Contact: YE
  Tel: 0571-64725862
  Fax: 0571-64725862
  Email: zjjdxlhx@163.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 尉犁县| 丘北县| 惠水县| 应城市| 旬阳县| 慈利县| 普陀区| 六枝特区| 荥经县| 白玉县| 莒南县| 南雄市| 会理县| 湖口县| 定陶县| 莲花县| 东阿县| 荣成市| 东至县| 山东| 将乐县| 江都市| 扬州市| 清水县| 荔浦县| 平潭县| 莎车县| 瓮安县| 望都县| 迭部县| 江陵县| 藁城市| 华宁县| 阿城市| 太白县| 吉安市| 巴楚县| 阿拉善左旗| 全椒县| 沙田区| 栖霞市|