Cyanoacrylate

C₅H₅NO₂

IUPAC: Methyl 2-cyanoacrylate

CAS: 137-05-3

Tổng quan

Cyanoacrylate is the active ingredient in super glue. It polymerizes rapidly on contact with moisture, bonding surfaces within seconds.

Thành phần

Nguyên tố Ký hiệu Nguyên tử Khối lượng nguyên tử
Hydrogen H 5 1,0080
Carbon C 5 12,0110
Nitrogen N 1 14,0070
Oxygen O 2 15,9990

Thành phần nguyên tố

H
Hydrogen ×5
4,5%
C
Carbon ×5
54,1%
N
Nitrogen ×1
12,6%
O
Oxygen ×2
28,8%

Công dụng

  • • Super glue
  • • Medical skin adhesive
  • • Forensic fingerprint fuming
  • • Industrial bonding

Sự thật thú vị

  • ✦ Originally discovered accidentally in 1942 during WWII research on clear plastic gun sights

An toàn

  • ⚠ Bonds skin instantly
  • ⚠ Irritant vapor

Structure

SMILES

COC(=O)C(=C)C#N

Tính chất

Loại
organic
Trạng thái
liquid
Khối lượng mol
111,10 g/mol
Mật độ
1,1000 g/cm³
Độ hòa tan
reacts

Molecular Descriptors

Exact Mass
111,0320
XLogP
0,6
TPSA
50,1 Ų
H-Bond Donors
0
H-Bond Acceptors
3
Rotatable Bonds
2
Heavy Atoms
8
Complexity
163,0

Hợp chất liên quan

Caffeine

C₈H₁₀N₄O₂

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Butane

C₄H₁₀

Frequently Asked Questions

What is Cyanoacrylate?
Cyanoacrylate (C₅H₅NO₂) is a organic compound with the IUPAC name Methyl 2-cyanoacrylate.
What is the molecular weight of Cyanoacrylate?
Cyanoacrylate has a molar mass of 111.1 g/mol.
What state is Cyanoacrylate at room temperature?
Cyanoacrylate is a liquid at room temperature.
Is Cyanoacrylate organic or inorganic?
Cyanoacrylate is classified as an organic compound.
What elements make up Cyanoacrylate?
Cyanoacrylate (C₅H₅NO₂) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).