8-Methylnonanoic acid (HCID 111470)

概要

8-methyl Nonanoic acid is a medium-chain fatty acid.

名称と識別子

優先名称: 8-Methylnonanoic acid
IUPAC: 8-methylnonanoic acid
現地名: 8‐メチルノナン酸
英語名: 8-METHYLNONANOIC ACID
分子式: C10H20O2
分子量: 172.26

名称と別名

8-Methylnonanoic acid5963-14-4isocapric acid8-methyl-nonanoic acidNonanoic acid, 8-methyl-YL95S7AP4ZRefChem:1074762680-572-1Isodecanoic acid26403-17-8MFCD00044086UNII-LW5786QCKT

名称をさらに表示

8‐メチルノナン酸イソカプリン酸UNII:LW5786QCKT8-Methylpelargonic acid8-Methylnonanoic acid,97%8-METHYLNONANOIC ACID 97%

CEKANOIC ACIDLMFA01020247CEKANOIC C10 ACIDLW5786QCKTSCHEMBL633844DTXSID1067207AKOS016845711AT35562

データベース識別子

CAS: 26403-17-8、5963-14-4
PubChem CID: 111470
DTXSID: DTXSID1067207
ChEBI: CHEBI:176811
UNII: LW5786QCKT、YL95S7AP4Z
EC Number: 247-673-9、680-572-1
Nikkaji: J3.153.052K

物性

構造計算による物性

XLogP: 3.8
極性表面積: 37.3 Å²
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: 7
重原子数: 12
形式電荷: 0
複雑度: 119

実験および物理化学的性質

Chemical ClassesOther Classes -> Organic Acids

LipidsFatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Branched fatty acids [FA0102]

Physical DescriptionClear liquid; [ExxonMobil MSDS]

物理化学的性質

融点: 15 · 15-19 °C
沸点: 118 · 118-120 °C (2 mmHg)
比重(密度): 0.9047 · 0.9047 (rough estimate)
屈折率: 1.433 · 1.433-1.435
貯蔵温度: 20 °C · −20°C
溶解性: クロロホルム（微量）、酢酸エチル（微量）、メタノール（微量）
外見: 液体
酸解離定数(Pka): 4.78 · 4.78±0.10(Predicted)
色: 無色透明～黄色
InChI: InChI=1S/C10H20O2/c1-9(2)7-5-3-4-6-8-10(11)12/h9H,3-8H2,1-2H3,(H,11,12)
InChIKey: OAOABCKPVCUNKO-UHFFFAOYSA-N
SMILES: C(O)(=O)CCCCCCC(C)C
CAS データベース: 5963 · 5963-14-4

化学的性質

化学的特性clear colorless to yellow liquid

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 33.3% (1 of 3) of reports.

Warning

H315 (66.7%): 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 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 2 件

Chemical: Isodecanoic acid

Isodecanoic acid: 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.

Hazards SummaryAn eye irritant that may cause injury on prolonged contact; High vapor concentrations cause eye and respiratory tract irritation; An aspiration hazard by ingestion (may cause lung injury); [ExxonMobil MSDS]

Hazard Classes and CategoriesSkin Irrit. 2 (66.7%)

安全データ

hs_code: 29159000
risk_code: 36/37/38
hazard_code: Xi
safety_code: 37/39-26

化学と産業

用途と製造

Use ClassificationFlavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing InformationIsodecanoic acid: ACTIVE

応用分野 · 2 件

説明Isodecanoic acid is produced by oxidizing the mixture of aldehydes obtained from tripropylene in the oxo process. It is used in drying agents, PVC stabilizers, and alkyd resins; the copper salt is a wood preservative. Isodecanoic acid may be replaced by versatic acid 10 or neodecanoic acid.

使用Intermediate for metal salts, ester type lubricants, plasticizers.