CAS 32360-05-7 Stearyl methacrylate (HCID 122600)

名称と識別子

優先名称: Stearyl methacrylate
IUPAC: octadecyl 2-methylprop-2-enoate
現地名: メタクリル酸ステアリル
英語名: Stearyl Methacrylate
分子式: C22H42O2
分子量: 338.57

名称と別名

Octadecyl methacrylateStearyl methacrylate32360-05-7N-Octadecyl methacrylateEINECS 251-013-5UNII-43A41KA91QDTXSID602797543A41KA91QAI3-25418EC 251-013-5DTXCID607975RefChem:9279

名称をさらに表示

メタクリル酸ステアリルロクリル330NKエステルSメタクリル酸オクタデシルアクリエステルS2-メチルプロペン酸オクタデシルブレムメルSMAライトエステルSステアリルメタクリレートSMAメタクリル酸n-オクタデシルメタクリル酸オクタデシル (STABILISED WITH MEHQ)STEARYL METHACRYLATE, TECH.METHACRYLIC ACID OCTADECYL ESTERAcriester SL-61050 SMAoctadecylmethacrylStearyl MethacrylatOctadecylmethacrylat

251-013-5octadecyl 2-methylprop-2-enoate112-08-32-Propenoic acid, 2-methyl-, octadecyl esterMethacrylic acid, octadecyl esterMethacrylic acid, stearyl esterMFCD00026683Methacrylic Acid Stearyl Ester

データベース識別子

CAS: 32360-05-7
PubChem CID: 122600
DTXSID: DTXSID6027975
ChEMBL: CHEMBL3182772
UNII: 43A41KA91Q
EC Number: 251-013-5
Nikkaji: J107.766J

物性

構造計算による物性

XLogP: 10.5
極性表面積: 26.3 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 19
重原子数: 24
形式電荷: 0
複雑度: 296

実験および物理化学的性質

Density0.864 @25 °C

Physical Description · 2 件

Liquid; Other Solid; Liquid

Clear colorless to very pale yellow liquid; mp = 20 deg C; [TCI America MSDS]

Kovats Retention Index · 3 件

2359

2377

2645

物理化学的性質

融点: 18 · 18-20 °C(lit.)
沸点: 195 °C6 · 195 °C6 mm Hg(lit.)
比重(密度): 0.864 g/mL · 0.864 g/mL at 25 °C(lit.)
蒸気圧: 0.06 Pa · 0.06Pa at 20℃
屈折率: 20 · n20/D 1.451(lit.)
闪点: 230 °F · >230 °F
貯蔵温度: 2 · 2-8°C(protect from light)
水溶解度: Insoluble in water
外見: powder to lump to clear liquid
色: White or Colorless to Almost white or Almost colorless
InChI: 1S/C22H42O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24-22(23)21(2)3/h2,4-20H2,1,3H3
InChIKey: HMZGPNHSPWNGEP-UHFFFAOYSA-N
SMILES: CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C
LogP: 9.62 at · 9.62 at 20℃
CAS データベース: 32360 · 32360-05-7(CAS DataBase Reference)
NISTの化学物質情報: 2 · 2-Propenoic acid, 2-methyl-, octadecyl ester(32360-05-7)
EPAの化学物質情報: Stearyl methacrylate (32360-05-7)

安全と法規制

GHS分類

GHS Classification · 6 件

This chemical does not meet GHS hazard criteria for 32.3% (175 of 542) of reports.

Warning

H315 (67.7%): Causes skin irritation [Warning Skin corrosion/irritation]；H317 (11.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]；H319 (67.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (67.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 542 reports by companies from 19 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 175 of 542 reports by companies.；There are 17 notifications provided by 367 of 542 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

危険有害性情報

Regulatory Information · 4 件

Chemical: 2-Propenoic acid, 2-methyl-, octadecyl ester

2-Propenoic acid, 2-methyl-, octadecyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, octadecyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 12-04-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/14727

Stearyl methacrylate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - 2-Propenoic acid, 2-methyl-, octadecyl ester: Human health tier I assessment

Hazards SummaryStabilized with monomethylether hydroquinone (MEHQ); A skin and strong eye irritant; [TCI America MSDS] See n-Butyl acrylate.

Hazard Classes and CategoriesSkin Irrit. 2 (67.7%)；Skin Sens. 1B (11.1%)；Eye Irrit. 2 (67.7%)；STOT SE 3 (67.5%)

安全と保護具

Protective Action Criteria (PAC) · 3 件

3.3 [ppm]

36 [ppm]

220 [ppm]

法規制情報

Regulatory Information · 4 件

Chemical: 2-Propenoic acid, 2-methyl-, octadecyl ester

2-Propenoic acid, 2-methyl-, octadecyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-methyl-, octadecyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 12-04-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/14727

Stearyl methacrylate: Does not have an individual approval but may be used under an appropriate group standard

安全データ

wgk: 1
tsca: TSCA listed
hs_code: 29161290
risk_code: 36/37/38
化審法: (2)-1039
消防法: 危-4-3-III
safety_code: 26-36-24/25
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
ストレージクラス: 10 - Combustible liquids

化学と産業

用途と製造

Uses · 2 件

Used to make fine and large scale chemicals, plastic products, adhesives-sealants, paints-coatings-thinners, and as a laboratory reagent; [ExPub: ECHA REACH Registrations]

Painting (Pigments, Binders, and Biocides) [Category: Paint]；Working with Glues and Adhesives [Category: Other]

U.S. Production2023: 1,000,000 - <5,000,000 lb；2022: 1,000,000 - <5,000,000 lb；2021: 1,000,000 - <5,000,000 lb；2020: 4,000,000 - <5,500,000 lb

Industry UsesViscosity modifiers；Not Known or Reasonably Ascertainable；Intermediate；Monomers

General Manufacturing Information · 2 件

Paint and Coating Manufacturing；All Other Chemical Product and Preparation Manufacturing；All Other Basic Organic Chemical Manufacturing

2-Propenoic acid, 2-methyl-, octadecyl ester: ACTIVE

応用分野

使用Octadecyl Methacrylate (Stearyl Methacrylate) is a reagent used in the preparation of high-strength hydrogels with shape memory functions and self healing properties.