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.

什么是Dipropylene glycol mono propyl ether？

Dipropylene glycol mono propyl ether 是一种化学品，CAS 登记号为 35884-42-5。分子式: C10H22O3. 摩尔质量: 190.28 g/mol. IUPAC: 1-(3-butoxypropoxy)propan-1-ol.

Dipropylene glycol mono propyl ether 的 CAS 号是多少？

Dipropylene glycol mono propyl ether 的 CAS 号为 35884-42-5——化学文摘社 (CAS) 的唯一标识符。

Dipropylene glycol mono propyl ether 的分子式是什么？

分子式: C10H22O3. 摩尔质量: 190.28 g/mol. logP (XLogP3): 1.9. PSA: 38.7 Å².

在哪里可以购买Dipropylene glycol mono propyl ether？

Dipropylene glycol mono propyl ether 在我们的商店有售。查看产品：https://epchems.online/products/dipropylene-glycol-mono-propyl-ether/

Dipropylene glycol mono propyl ether 的化学数据来自哪里？

Dipropylene glycol mono propyl ether 的化学数据来自权威来源：PubChem (NIH)。 PubChem CID: 3015813. 符合 CLP 法规（EC 1272/2008），依据 CC-BY 4.0 许可提供。

Dipropylene glycol mono propyl ether

Propanol, 1(or 2)-(2-butoxymethylethoxy)-

CAS 35884-42-5 · C₁₀H₂₂O₃ · MW 190.28 g/mol

关于 Dipropylene glycol mono propyl ether

Dipropylene glycol mono propyl ether 是一种化学品，登记号为 CAS 35884-42-5，分子式为 C₁₀H₂₂O₃，摩尔质量为 190.28 g/mol。

该分子包含 35 个原子，通过 34 个化学键连接。该化合物的完整系统 IUPAC 名称为 1-(3-butoxypropoxy)propan-1-ol。上方的交互式 3D 模型可查看原子的空间排列——您可以用鼠标旋转、用滚轮缩放，并在骨架 / 球棍 (Ball & Stick) / 空间填充 (Space Fill) 显示模式之间切换。

在理化性质方面，分配系数 logP = 1.9 (正值，亲脂性化合物)，极性表面积 PSA = 38.7 Å²，1 个氢键供体和 3 个氢键受体。这些参数对于评估生物利用度以及与生物分子的相互作用至关重要。

该化合物的化学数据来自 PubChem（NIH NLM NCBI），全球最大的化学数据库之一。所有信息均自动更新，并附有符合 CLP 法规（EC 1272/2008）的 GHS 危险说明翻译。上方的小部件可用于教育、研究和商业用途。

理化性质

Wzór sumaryczny	C₁₀H₂₂O₃
Masa molowa	190.28 g/mol
IUPAC	1-(3-butoxypropoxy)propan-1-ol
SMILES	`CCCCOCCCOC(CC)O`
InChIKey	`LNFLHXZJCVGTSO-UHFFFAOYSA-N`
logP (XLogP3)	1.9
PSA	38.7 Å²
HBD / HBA	1 / 3
PubChem CID	CID 3015813 ↗

科学文献

Literatura naukowa

20 artykułów · 16 open access · Źródła: PubMed, OpenAlex, Semantic Scholar

📈 Timeline publikacji (20 artykułów)

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

Ultrasonic and viscometric study of molecular interactions in binary mixtures of aniline with 1-propanol, 2-propanol, 2-methyl-1-propanol, and 2-methyl-2-propanol at different temperatures

Anil Kumar Nain (2007) · Fluid Phase Equilibria

Cytowania: 83$ PaywallDOI ↗

Densities and Volumetric Properties of Binary Mixtures of Aniline with 1-Propanol, 2-Propanol, 2-Methyl-1-Propanol, and 2-Methyl-2-Propanol at Temperatures from 293.15 to 318.15 K

Anil Kumar Nain (2007) · International Journal of Thermophysics

Cytowania: 42$ PaywallDOI ↗

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Dehydrochlorination of 2-chloroethanol, 2-chloro-1-propanol, 1-chloro-2-propanol, 2-chloro-2-methyl-1-propanol and 1-chloro-2-methyl-2-propanol

Kalevi Pihlaja, Marja-Leena Kiuru, Anne Sippola (2012) · Arkivoc

Cytowania: 2Open AccessDOI ↗PDF ↗

Vapor-Liquid Equilibria at 760 Mm. Pressure. 2-Propanol-Methanol, 2-Propanol-Ethyl Alcohol, 2-Propanol-Propanol, and 2-Propanol-2-Butyl Alcohol Systems.

Louis H. Ballard, M. Van Winkle (1952) · Industrial & Engineering Chemistry

Cytowania: 24$ PaywallDOI ↗

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Development of a Non-Empirical Exchange-Hole Dipole Moment Dispersion Model

Alastair J. A. Price, Alberto Otero-de-la-Roza (2026) · arXiv (2609.21971v1)

Open AccessPDF ↗

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Machine learning magnetic interactions from neutron powder diffraction data

Adit S. Desai, Yongqiang Cheng, Joseph A. M. Paddison (2026) · arXiv (2609.21970v1)

Open AccessPDF ↗

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Low resistance NiO/β-Ga_{2}O_{3} heterojunction diodes grown via molecular beam epitaxy

Dagny Sacksteder, Anna Sacchi, Renae Gannon et al. (2026) · arXiv (2609.21901v1)

Open AccessPDF ↗

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Adsorption of Phosgene Gas on Pristine and Noble Metal-Doped B12N12 Nanocages: Insights from Density Functional Theory

Shahariar Chowdhury, Mohammad Abdul Matin, Samiran Bhattacharjee et al. (2026) · arXiv (2609.21678v1)

Open AccessPDF ↗

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Material chemical compositon impacts on the band alignments: Preliminary results on the 3D/2D perovskite interfaces

Philippe Baranek (2026) · arXiv (2609.21654v1)

Open AccessPDF ↗

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Orbital angular momentum accumulation in SrVO3 thin films

Julien Brehin, Montserrat X. Aguilar-Pujol, Dongwook Go et al. (2026) · arXiv (2609.21551v1)

Open AccessPDF ↗

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Single Best Fits Can Be Misleading: Resolving Common Trapping Signatures across FA--Cs Perovskites

Maxim Simmonds, Katarzyna Pydzińska-Białek, Thomas C. Rossi et al. (2026) · arXiv (2609.21545v1)

Open AccessPDF ↗

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From sparse quantum-computing data to atomistic simulation with universal machine-learning interatomic potentials

Tuan Minh Do, Yuichiro Yoshida, Kenji Ishihara et al. (2026) · arXiv (2609.21536v1)

Open AccessPDF ↗

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Granular thermostat implementation within the soft-sphere Discrete Element Method (DEM) framework, considerations and limitations

Marco Previtali, Herbert Eric Huppert, Sergio Andres Galindo Torres (2026) · arXiv (2609.21297v1)

Open AccessPDF ↗

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Dual-Sublattice Ferromagnetism Driven by Cooperative Double Exchange and Superexchange at NdNiO$_3$/CaMnO$_3$ Interfaces

Sharup Sheikh, Uditha M. Jayathilake, Michael Terilli et al. (2026) · arXiv (2609.21002v1)

Open AccessPDF ↗

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Spacetime Dynamics of Altermagnetic Magnons

Ali Emami Kopaei, Karthik Subramaniam Eswaran, Krzysztof Wohlfeld (2026) · arXiv (2609.20767v1)

Open AccessPDF ↗

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A Gaussian process coarse-grained potential for Na-montmorillonite

Yalda Pedram, Yaoting Zhang, Laurent Brochard et al. (2026) · arXiv (2609.20645v1)

Open AccessPDF ↗

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Collective Ion Dynamics from Finite-Volume Fluctuations in Model Explicit-Solvent Electrolytes

Jeongmin Kim (2026) · arXiv (2609.20503v1)

Open AccessPDF ↗

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Disorder-induced modulation of the nonlinear Hall effect in Weyl semimetals

Juan A. Cañas, Daniel A. Bonilla, A. Martín-Ruiz (2026) · arXiv (2609.20471v1)

Open AccessPDF ↗

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A Computational Method to Simulate Electrostatic Actuation in Polycatenated Architected Materials

Mateus Maciel Vivaldi, Alexandre F. Fonseca (2026) · arXiv (2609.20373v1)

Open AccessPDF ↗

Excess Molar Volumes of Binary Liquid Mixtures of 1-Propanol and of 2-Propanol + Propane-1,2-diol, 1-Methoxy-2-propanol, 1-Ethoxy-2-propanol, and 1-<i>tert</i>-Butoxy-2-propanol and Water + 1-Methoxy-2-propanol and 1-Ethoxy-2-propanol at 298.15 K

Amalendu Pal, Sanjay Sharma, Yoginder P. Singh (1997) · Journal of Chemical & Engineering Data

Cytowania: 20$ PaywallDOI ↗

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

同义词

Propanol, 1(or 2)-(2-butoxymethylethoxy)- · RefChem:869560 · 1-(3-butoxypropoxy)propan-1-ol · 35884-42-5 · SCHEMBL2443181 · LNFLHXZJCVGTSO-UHFFFAOYSA-N · 958819-30-2 · NS00019393

数据来源

📊 PubChem CID 3015813 — NIH
🔬 NIST WebBook — spektroskopia
🌐 Wikidata
💊 ChEMBL — bioaktywność

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