Nomex

(C₁₄H₁₀N₂O₂)ₙ

IUPAC: Poly(m-phenylene isophthalamide)

CAS: 25035-37-4

ภาพรวม

Nomex is a heat-resistant aramid fiber used in firefighter gear, race car driver suits, and electrical insulation. It does not melt or drip when exposed to flame.

องค์ประกอบ

ธาตุ	สัญลักษณ์	อะตอม	มวลอะตอม
Hydrogen	H	10	1.0080
Carbon	C	14	12.0110
Nitrogen	N	2	14.0070
Oxygen	O	2	15.9990

องค์ประกอบพื้นฐาน

Hydrogen ×10

4.2%

Carbon ×14

70.6%

Nitrogen ×2

11.8%

Oxygen ×2

13.4%

การใช้งาน

• Firefighter protective gear
• Race car driver suits
• Electrical insulation
• Aircraft components

ข้อเท็จจริงที่น่าสนใจ

✦ Does not melt, drip, or support combustion in air, carbonizing at 370°C instead

Structure

SMILES

C1=CC(=CC=C1C(=O)O)C(=O)O.C1=CC(=CC=C1N)N

คุณสมบัติ

ประเภท: polymer
สถานะ: solid
มวลโมลาร์: 238.24 g/mol
ความหนาแน่น: 1.3800 g/cm³
การละลาย: insoluble

Molecular Descriptors

Exact Mass: 274.0954
TPSA: 127.0 Å²
H-Bond Donors: 4
H-Bond Acceptors: 6
Rotatable Bonds: 2
Heavy Atoms: 20
Complexity: 224.0

สารประกอบที่เกี่ยวข้อง

Cellulose

(C₆H₁₀O₅)ₙ

Epoxy Resin DGEBA

C₂₁H₂₄O₄

Kevlar

(C₁₄H₁₀N₂O₂)ₙ

Nylon-6,6

(C₁₂H₂₂N₂O₂)ₙ

Sodium Polyacrylate

(C₃H₃NaO₂)ₙ

Polyethylene

(C₂H₄)ₙ

Polylactic Acid

(C₃H₄O₂)ₙ

Polymethyl Methacrylate

(C₅H₈O₂)ₙ

Polyurethane

(C₃H₂NO)ₙ

Polycarbonate

(C₁₆H₁₄O₃)ₙ

Frequently Asked Questions

What is Nomex?

Nomex ((C₁₄H₁₀N₂O₂)ₙ) is a polymer compound with the IUPAC name Poly(m-phenylene isophthalamide).

What is the molecular weight of Nomex?

Nomex has a molar mass of 238.24 g/mol.

What state is Nomex at room temperature?

Nomex is a solid at room temperature.

Is Nomex organic or inorganic?

Nomex is classified as an inorganic compound.

What elements make up Nomex?

Nomex ((C₁₄H₁₀N₂O₂)ₙ) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).