Does BMA mean n-butyl methacrylate or isobutyl methacrylate?

In most commercial usage the bare abbreviation means the normal isomer, n-butyl methacrylate, CAS 97-88-1. The branched isomer, isobutyl methacrylate, is a different substance with its own identifiers and a different contribution to copolymer hardness, and the tertiary isomer is different again. Because all three are abbreviated loosely in day-to-day correspondence, an order written as BMA alone is ambiguous. Write the full chemical name and the CAS number on every enquiry, purchase order and goods-inwards record.

Why must the monomer not be blanketed with pure nitrogen?

Because the stabiliser used in commercial methacrylate monomers requires dissolved oxygen to function. It intercepts radicals by a mechanism that consumes oxygen, so a drum stripped of oxygen contains an inhibitor that is chemically present and functionally absent. The correct headspace is air, or air diluted with nitrogen to a specified oxygen content, never an inert blanket. This is one of the very few cases in a chemical store where displacing oxygen makes a material more dangerous rather than less, and it catches people whose instinct is trained on flammable solvents.

How should inhibitor content be read on a certificate?

As a starting condition rather than a permanent property. The certificate reports the inhibitor level at release; that level falls in storage as the stabiliser does its job, and it falls faster in warm conditions, in light and in the presence of contamination. A long-stored drum can meet its original certificate on every other line while having very little inhibitor left. Where storage has been long or uncertain, retest the inhibitor level before charging a reactor rather than relying on the release figure.

What is popcorn polymerisation and why does it matter here?

It is a self-propagating, expanding polymer growth that forms in dead legs, vapour spaces, valve bonnets and residues where inhibitor cannot reach. Once seeded it continues under conditions that would not start a normal polymerisation, and it grows mechanically enough to jam valves and distort equipment. The controls are housekeeping controls: no unswept dead legs, no long-standing residues, no lines left full between campaigns, and clean vessels before refilling. It is not a reason to avoid methacrylate monomers, but it is a reason to design the pipework as if the monomer were reactive, because it is.

How does the butyl ester change a copolymer compared with the methyl one?

The four-carbon ester side chain is flexible and bulky, so it loosens chain packing and lowers the temperature at which the polymer softens. Against the methyl ester it gives a softer, more flexible and more extensible polymer, better adhesion and easier film formation, at the cost of hardness and block resistance. Against the corresponding acrylate it gives a harder polymer with the weathering advantage of the methacrylate backbone. Formulators use it as the soft component of an all-methacrylate system, which keeps the durability while tuning flexibility.

Che cos'è Cyclohexanol?

Cyclohexanol è un composto chimico registrato con il numero CAS 108-93-0. Formula bruta: C6H12O. Massa molare: 100.16 g/mol. IUPAC: cyclohexanol.

Qual è il numero CAS di Cyclohexanol?

Il numero CAS di Cyclohexanol è 108-93-0 — un identificativo univoco del Chemical Abstracts Service (CAS).

Qual è la formula bruta di Cyclohexanol?

Formula bruta: C6H12O. Massa molare: 100.16 g/mol. logP (XLogP3): 1.2. PSA: 20.2 Å².

Quali sono i pericoli GHS di Cyclohexanol?

Secondo la classificazione GHS, Cyclohexanol deve riportare le seguenti indicazioni di pericolo: H332 (Nocivo se inalato.), H302 (Nocivo se ingerito.), H335 (Può irritare le vie respiratorie.), H315 (Provoca irritazione cutanea.).

Dove acquistare Cyclohexanol?

Cyclohexanol è disponibile nel nostro negozio. Vedi il prodotto: https://epchems.online/products/cyclohexanol/

Da dove provengono i dati chimici di Cyclohexanol?

I dati chimici di Cyclohexanol provengono da fonti autorevoli: PubChem (NIH), ChEMBL (EBI). PubChem CID: 7966. Conformi al Regolamento CLP (CE 1272/2008), disponibili con licenza CC-BY 4.0.

Cyclohexanol

CAS 108-93-0 · C₆H₁₂O · MW 100.16 g/mol

Informazioni su Cyclohexanol

Cyclohexanol è un composto chimico registrato con il numero CAS 108-93-0, con formula bruta C₆H₁₂O, e massa molare di 100.16 g/mol.

La molecola contiene 19 atomi collegati da 19 legami chimici. Il nome sistematico IUPAC completo di questo composto è cyclohexanol. Il modello 3D interattivo qui sopra permette di visualizzare la disposizione spaziale degli atomi — puoi ruotarlo con il mouse, zoomare con la rotellina e passare tra le modalità di visualizzazione scheletro / Ball & Stick / Space Fill.

Dal punto di vista delle proprietà chimico-fisiche, il coefficiente di ripartizione logP = 1.2 (valore positivo, composto lipofilo), superficie polare PSA = 20.2 Å², 1 donatori e 1 accettori di legami a idrogeno. Questi parametri sono fondamentali per valutare la biodisponibilità e l'interazione con le biomolecole.

I dati chimici di questo composto provengono da PubChem (NIH NLM NCBI), uno dei più grandi database chimici al mondo. Tutte le informazioni sono aggiornate automaticamente e arricchite con le traduzioni delle indicazioni di pericolo GHS conformi al Regolamento CLP (CE 1272/2008). Il widget qui sopra può essere utilizzato per scopi educativi, di ricerca e commerciali.

Proprietà chimico-fisiche

Wzór sumaryczny	C₆H₁₂O
Masa molowa	100.16 g/mol
IUPAC	cyclohexanol
SMILES	`C1CCC(CC1)O`
InChIKey	`HPXRVTGHNJAIIH-UHFFFAOYSA-N`
logP (XLogP3)	1.2
PSA	20.2 Å²
HBD / HBA	1 / 1
PubChem CID	CID 7966 ↗

Sicurezza GHS

Sygnał: Uwaga

GHS07

H332 — Działa szkodliwie w następstwie wdychania

H302 — Działa szkodliwie po połknięciu

H335 — Może powodować podrażnienie dróg oddechowych

H315 — Działa drażniąco na skórę

Letteratura scientifica

Literatura naukowa

20 artykułów · 12 open access · Źródła: PubMed, OpenAlex, Semantic Scholar

📈 Timeline publikacji (20 artykułów)

Wysokość słupka = liczba artykułów w roku. Hover dla szczegółów.

🔓

RIFM fragrance ingredient safety assessment, cyclohexanol, CAS Registry Number 108-93-0.

et al. (2021)

Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Separation of Cyclohexanone and Cyclohexanol by Adaptive Pillar[5]arene Cocrystals Accompanied by Vapochromic Behavior.

et al. (2023)

Cytowania: 25Open AccessDOI ↗PubMed ↗PDF ↗

Cyclohexanol 108-93-0

(2012) · Wiley

$ PaywallDOI ↗

🔓

New Formulas for Evaluation of Cyclohexanol Solidification on Substrates with Surface Nanostructures.

et al. (2024)

Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Impact of Sn Lewis Acid Sites on the Dehydration of Cyclohexanol.

et al. (2024)

Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Automated Microfluidics for Efficient Characterization of Cyclohexanol Electrooxidation for Sustainable Chemical Production.

et al. (2025)

Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Optimizing Operating Conditions to Increase the Effective Hydrogen Partial Pressure and Reduce Fresh Hydrogen in Vapor-Phase Cyclohexanol Production

Aisyah Hanunaida Yusriyyah, Rivan Pradipta Wibisono, Yulianazhwa Tiarawati (2026) · Journal of Chemical Engineering Research Progress

Open AccessDOI ↗PDF ↗

Selective Upcycling of Polycarbonate Waste to Cyclohexanol via RuLa Dual-Atom Catalysis.

et al. (2026)

Cytowania: 1$ PaywallDOI ↗PubMed ↗

🔓

Cobalt-Graphene Catalyst for Selective Hydrodeoxygenation of Guaiacol to Cyclohexanol.

et al. (2022)

Cytowania: 1Open AccessDOI ↗PubMed ↗PDF ↗

Electrifying Adipic Acid Production: Copper-Promoted Oxidation and C-C Cleavage of Cyclohexanol.

et al. (2022)

Cytowania: 24$ PaywallDOI ↗PubMed ↗

Effect of Cavity Microenvironment in Cobalt-Encapsulated Hollow Carbon Spheres on Selective Phenol Hydrogenation to Cyclohexanol.

et al. (2026)

$ PaywallDOI ↗PubMed ↗

🔓

Conversion of Lignocellulosic Waste Into Cyclohexanol and 1-methyl-1,2- Cyclohexanediol Using New Hydrotalcite-based Catalysts

et al. (2023)

Open AccessDOI ↗PDF ↗

🔓

Enzyme cascade converting cyclohexanol into ε-caprolactone coupled with NADPH recycling using surface displayed alcohol dehydrogenase and cyclohexanone monooxygenase on E. coli.

et al. (2022)

Cytowania: 9Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Measurement and Correlation of Vapor-liquid Equilibrium for 1,2-Epoxycyclohexane-cyclohexanol Binary System at 101.33 kPa

王训遒, 庄新亮, 贠莎莎 et al. (2011) · 工程科学与技术

Open AccessPDF ↗

Paired Pulse Electrocatalytic Conversion of Phenol for Co-Production of Cyclohexanol and Para-Benzoquinone.

et al. (2025)

Cytowania: 7$ PaywallDOI ↗PubMed ↗

🔓

Evidence of water promotes cyclohexanol adsorption and dehydration over H-ZSM-5 zeolite.

et al. (2025)

Cytowania: 2Open AccessDOI ↗PubMed ↗PDF ↗

🔓

Oxidation of Cyclohexane to Cyclohexanol/Cyclohexanone Using Sol-Gel-Encapsulated Unspecific Peroxygenase from Agrocybe aegerita.

(2024)

Cytowania: 2Open AccessDOI ↗PubMed ↗PDF ↗

Selective hydrodeoxygenation of monophenolics from lignin bio-oil for preparing cyclohexanol and its derivatives over Ni-Co/Al2O3-MgO catalyst

et al. (2023)

$ Paywall

Internal dynamics of cyclohexanol and the cyclohexanol-water adduct

Li, Weixing, Evangelisti, Luca, Juanes, Marcos et al. (2019)

$ PaywallDOI ↗

Cyclohexanol

Yang, S. (2019)

$ PaywallDOI ↗

Dane z PubMed (NIH NLM), OpenAlex (CC0), Semantic Scholar (AI2). AI Summary wygenerowane przez Semantic Scholar TLDR. Artykuły z ikoną wymagają płatnego dostępu.

Sinonimi

CYCLOHEXANOL · 108-93-0 · Cyclohexyl alcohol · 1-Cyclohexanol · Hexahydrophenol · Hydrophenol · Hydroxycyclohexane · Hexalin · Adronal · Hydralin · Naxol · Adronol · Anol · Cicloesanolo · Cykloheksanol

Fonti dei dati

📊 PubChem CID 7966 — NIH
🔬 NIST WebBook — spektroskopia
🌐 Wikidata
💊 ChEMBL — bioaktywność

Acquista nel negozio

Cyclohexanol →

Molecole correlate

L-Phenylalanine CAS 63-91-2 · C9H11NO2 Isopropyl acetate CAS 108-21-4 · C5H10O2 Propyl Acetate CAS 109-60-4 · C5H10O2 Tripropylene glycol monobutyl ether CAS 55934-93-5 · C13H28O4 Cocamidopropyl betaine CAS 4292-10-8 · C19H38N2O3 Adipic acid CAS 124-04-9 · C6H10O4