基本情報
- CAS
1002-89-7- 標準SMILES
CCCCCCCCCCCCCCCCCC(=O)[O-].[NH4+]- InChIKey
JPNZKPRONVOMLL-UHFFFAOYSA-N- 分子式
- C18H39NO2
- 平均分子量
- 301.5 g/mol
- 単同位体質量
- 301.29807949
名称と識別子
- 優先名称
- Ammonium Stearate
- IUPAC
- azanium octadecanoate
- 現地名
- ステアリン酸アンモニウム
- 英語名
- AMMONIUM STEARATE
- 分子式
- C18H39NO2
- 分子量
- 301.51
名称と別名
名称をさらに表示
データベース識別子
- CAS
1002-89-7- PubChem CID
- 9861187
- DTXSID
DTXSID0027353- UNII
- 37899330TZ
- EC Number
- 213-695-2
物性
構造計算による物性
- 極性表面積
- 41.1 Ų
- 水素結合供与体数
- 1
- 水素結合受容体数
- 2
- 回転可能結合数
- 15
- 重原子数
- 21
- 形式電荷
- 0
- 複雑度
- 196
実験および物理化学的性質
Physical Description
Ammonium stearate appears as white to yellow paste or liquid with a weak ammonia odor. May float or sink in water. (USCG, 1999)
Liquid
物理化学的性質
- 融点
- 21 · 21-24℃
- 沸点
- 442.62 °C · 442.62°C (rough estimate)
- 比重(密度)
- 0.89 · 0.8900
- 屈折率
- 1.5 · 1.5000 (estimate)
- 溶解性
- 2 O, · slightly soluble in H2O, benzene; soluble in ethanol,methanol; insoluble in acetone
- 外見
- 黄白色の粉末
- 色
- yellow-white
- 臭い (Odor)
- 白色から褐色のワックス状固体で、アンモニア臭はない。
- 水溶解度
- 2 O · 可溶性H2O [MER06];可溶ホットトルエン [HAW93]
- 安定性
- 強力な酸化剤とは相容れない。
- 化粧品成分の機能
- 界面活性剤 - 洗浄界面活性剤 - 乳化剤クレンジング
- InChI
- InChI=1S/C18H36O2.H3N/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;/h2-17H2,1H3,(H,19,20);1H3
- InChIKey
- JPNZKPRONVOMLL-UHFFFAOYSA-N
- SMILES
- C(CCCCCC([O-])=O)CCCCCCCCCCC.[NH4+]
- LogP
- 8.216 · 8.216 (est)
- EPAの化学物質情報
- Ammonium stearate (1002-89-7)
化学的性質
化学的特性cream or light yellow powder
安全と法規制
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 24.8% (158 of 637) of reports.
Warning
H319 (75.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)
Aggregated GHS information provided per 637 reports by companies from 4 notifications to the ECHA C&L Inventory.;Reported as not meeting GHS hazard criteria per 158 of 637 reports by companies.;There are 2 notifications provided by 479 of 637 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
Chemical: Octadecanoic acid, ammonium salt
Octadecanoic acid, ammonium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, ammonium salt (1:1) 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)
Octadecanoic acid, ammonium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Reactivity Profile
AMMONIUM STEARATE has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.
安全と保護具
毒性情報
Toxicity Summary
The CIR Expert Panel concluded that the following ingredients are safe in the present practices of use andconcentration described in the safety assessment when formulated to be non-irritating and non-sensitizing, which may be basedon a QRA...Ammonium Stearate...
Safe for use in cosmetics, with qualifications
法規制情報
Regulatory Information
Chemical: Octadecanoic acid, ammonium salt
Octadecanoic acid, ammonium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Octadecanoic acid, ammonium salt (1:1) 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)
Octadecanoic acid, ammonium salt: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
安全データ
- tsca
- TSCA listed
- risk_code
- 36/37/38
- hazard_code
- Xi
- safety_code
- 26
化学と産業
用途と製造
Use Classification
Food Additives -> ANTICAKING_AGENT; EMULSIFIER -> JECFA Functional Classes
Cosmetics -> Surfactant; Cleansing; Emulsifying
General Manufacturing Information
Paint and Coating Manufacturing;Construction;Textiles, apparel, and leather manufacturing
Octadecanoic acid, ammonium salt (1:1): ACTIVE
応用分野
使用In vanishing creams, in waterproofing cements.
一般的な説明White to yellow paste or liquid with a weak ammonia odor. May float or sink in water.
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