基本情報
- 標準SMILES
CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC- InChIKey
RKISUIUJZGSLEV-UHFFFAOYSA-N- 分子式
- C38H76N2O2
- 平均分子量
- 593 g/mol
- 単同位体質量
- 592.59067967
概要
used as flatteners in paint & lubricants in plastics; regarded as nuisance dusts
名称と識別子
- 優先名称
- Ethylenebis(stearamide)
- IUPAC
- N-[2-(octadecanoylamino)ethyl]octadecanamide
- 現地名
- N,N'-エチレンビスオクタデカンアミド
- 英語名
- N,N'-Ethylenebis(stearamide)
- 分子式
- C38H76N2O2
- 分子量
- 593.02
名称と別名
名称をさらに表示
データベース識別子
- CAS
110-30-5- PubChem CID
- 8044
- DTXSID
DTXSID4026840- UNII
- 603RP8TB9A
- EC Number
- 203-755-6
- Nikkaji
- J111.699A
物性
構造計算による物性
- XLogP
- 15.7
- 極性表面積
- 58.2 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 2
- 回転可能結合数
- 35
- 重原子数
- 42
- 形式電荷
- 0
- 複雑度
- 503
実験および物理化学的性質
Polymers
Plastics -> Polyolefin-I; Polyolefin-II; ABS; (E)PS
Plastics -> Other stabilisers
Melting Point
HARD; HIGH MELTING POINT
135-146 °C
Physical Description
Large Crystals; CBI; Dry Powder; Other Solid; Wet Solid; Liquid; Large Crystals; Liquid; Other Solid; Dry Powder; Large Crystals; Other Solid; Dry Powder; Other Solid; Dry Powder; Large Crystals
White waxy solid; [ICSC] Commercial product: White to light brown solid; [SIDS UNEP] White to light yellow powder; [Clariant MSDS]
WAXY WHITE SOLID IN VARIOUS FORMS.
物理化学的性質
- 融点
- 144 · 144-146 °C(lit.)
- 沸点
- 646.41 °C · 646.41°C (rough estimate)
- 比重(密度)
- 1 g/cm3 · 1 g/cm3 (20℃)
- 蒸気圧
- 0.000023 Pa · 0.000023 Pa (20 °C)
- 屈折率
- 1.467 · 1.4670 (estimate)
- 闪点
- 280 ℃ · 280℃
- 貯蔵温度
- 2 · 2-8°C
- 溶解性
- 沸点のケトン、アルコールおよび芳香族溶媒: 可溶
- 外見
- ビーズ
- 酸解離定数(Pka)
- 15.53 · 15.53±0.46(Predicted)
- 水溶解度
- 0 ng/L · 0ng/L at 25℃
- 主な用途
- 医薬品(低分子化合物)
- 化粧品成分の機能
- 粘度制御
- InChIKey
- RKISUIUJZGSLEV-UHFFFAOYSA-N
- SMILES
- CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC
- LogP
- 13.98 at · 13.98 at 25℃
- CAS データベース
- 110 · 110-30-5(CAS DataBase Reference)
- EPAの化学物質情報
- N,N'-Ethylenebis(stearamide) (110-30-5)
化学的性質
化学的特性Oily Liquid
安全と法規制
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 76.3% (1409 of 1846) of all reports.
Warning
H315 (10.2%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 1846 reports by companies from 18 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Octadecanamide, N,N'-1,2-ethanediylbis-
Octadecanamide, N,N'-1,2-ethanediylbis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanamide, N,N'-1,2-ethanediylbis- 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: 20-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/12372
Octadecanamide, N,N'-1,2-ethanediylbis-: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
Dust mixtures with air may be explosive; A mild skin, eye, and respiratory tract irritant; [ICSC] No mortality, clinical signs of toxicity, or abnormalities found at necropsy in oral lethal-dose studies of rats at 2,000 mg/kg (secondary literature reports oral LD50's for rats as high as >20,000 mg/kg); Causes mild skin and eye irritation in rabbits; No significant adverse effects observed in three 28-day oral studies of rats (doses up to 1,000 mg/kg/day); Adverse effect on growth observed in 15-week and 2-year feeding studies of rats; No evidence of mutagenicity, teratogenicity, reproductive, or developmental toxicity; [SIDS UNEP] May cause eye irritation; [Clariant MSDS]
安全と保護具
First Aid Measures
Fresh air, rest.
Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth.
毒性情報
Signs and Symptoms
Cough.
Redness.
Redness.
安全データ
- wgk
- 1
- tsca
- TSCA listed
- 毒性
- LD50 orally in Rabbit: > 20000 mg/kg
- hs_code
- 29242990
- risk_code
- 36/37/38
- 化審法
- (2)-831
- hazard_code
- Xi
- safety_code
- 26-36
- ストレージクラス
- 11 - Combustible Solids
- 有毒物質データの
- 110-30-5(Hazardous Substances Data)
化学と産業
用途と製造
Uses
Used as a plastic lubricant, extender or substitute for carnauba wax, mold release agent for rubber compounding, defoamer, and heat stabilizer for plastics; [HSDB] Used as a powder lubricant for metal and plastics and in varnishes and mar-resistant paints; [Hawley] Comprises 40% of the commercial product, with the balance being 40% N-(2-Octadecanoylaminoethyl)hexadecanamide (CAS # 5136-44-7), 13% N-(2-Hexadecanoylaminoethyl)hexadecanamide (CAS # 5518-18-3), and the remainder is other fatty acid amides and residual fatty acids; [SIDS UNEP]
Painting (Pigments, Binders, and Biocides) [Category: Paint]
SYNTHETIC WAX; FOR USE IN LACQUERS, VARNISHES, AS A PLASTIC LUBRICANT AND ANTIBLOCKING AGENT; AS EXTENDER OR SUBSTITUE FOR CARNAUBA WAX
IN BATH OIL BARS
INTERNAL LUBRICANT FOR ABS & PVC PLASTICS
DETACKIFIER & MOLD RELEASE AGENT FOR RUBBER COMPOUNDING
U.S. Exports
(1979) No Data
(1981) No Data
U.S. Imports
(1979) No Data
(1981) No Data
U.S. Production
2023: 25,000,000 - <40,000,000 lb
(1981) PROBABLY GREATER THAN 6.81X10+6 GRAMS
Use Classification
EPA Safer Chemical Functional Use Classes -> Processing Aids and Additives
Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern
Cosmetics -> Viscosity controlling
Plastics -> Other stabilisers
Plastics -> Polymer Type -> Polyolefin-I; Polyolefin-II; ABS; (E)PS
General Manufacturing Information
Wood Product Manufacturing
Octadecanamide, N,N'-1,2-ethanediylbis-: ACTIVE
応用分野
用途有機合成原料。
使用N,N'-Ethylenebis(stearamide) is a bis-amide polymer additive that lowers the temperature at which the asphalt softens. It is used as processing aid for resins and polymers and as defoaming agent. It is traditionally used as lubricant and binder for cold compaction of powdered metal parts.
一般的な説明N,N′-Ethylenebis(stearamide) (EBS) is a synthetic wax that has fatty amide groups that can interact with the surface of a variety of nanoparticles. It can be used for a wide range of applications such as lubricants, activators and dispersing agents that reduce the friction in the system and increase the rate of processing.
上流・下流製品情報
上流原料
下流製品
サプライヤー50 社
補足説明
定義本品は、次の化学式で表されるジアミドである。
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