ベヘン酸銀

Silver behenate

HCID 164971CAS 2489-05-6

部分構造検索類似構造を探す

基本情報

標準SMILES: CCCCCCCCCCCCCCCCCCCCCC(=O)[O-].[Ag+]
InChIKey: AQRYNYUOKMNDDV-UHFFFAOYSA-M
分子式: C22H43AgO2
平均分子量: 447.4 g/mol
単同位体質量: 446.23140262

名称と識別子

優先名称: Silver behenate
IUPAC: silver docosanoate
現地名: ベヘン酸銀
英語名: Behenic acid silver salt
分子式: C22H43AgO2
分子量: 447.44

名称と別名

Silver behenate2489-05-6Docosanoic acid, silver(1+) salt (1:1)N3HP26F3PBUNII-N3HP26F3PBDocosanoic acid, silver saltDTXSID6062460EINECS 219-641-4EC 219-641-4RefChem:183025DTXCID9037165219-641-4

名称をさらに表示

ベヘン酸銀ベヘン酸銀(I)ドコサン酸銀(I)ドコサン酸銀Silver hebenateSilver Behenate >Silver stearate (I)Silver behenate: powderBehenic acid silver saltBehenic acid silver(I) salt

Silver docosanoatesilver;docosanoatesilver(1+) docosanoateSilver(I) docosanoateSilver(I) behenateMFCD00059001BEHENICACIDSILVERSALTDocosanoic Acid Silver Salt

データベース識別子

CAS: 2489-05-6
PubChem CID: 164971
DTXSID: DTXSID6062460
UNII: N3HP26F3PB
EC Number: 219-641-4
Nikkaji: J98.160E

物性

構造計算による物性

極性表面積: 40.1 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: 25
形式電荷: 0
複雑度: 245

物理化学的性質

比重(密度): 1.16 · 1.16[at 20℃]
蒸気圧: 0 · 0-0Pa at 20-25℃
外見: 粉
色: 白い
水溶解度: 水にわずかに溶ける。
LogP: 9.11 at · 9.11 at 25℃
EPAの化学物質情報: Silver behenate (2489-05-6)

化学的性質

化学的特性White Powder

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]

P203, P261, P264, P270, P271, P273, P280, P301+P317, P302+P352, P304+P340, P317, P318, P321, P330, P362+P364, P391, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 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

Status: Active Update: 28-02-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/6638

Docosanoic acid, silver(1+) 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.

Hazard Classes and CategoriesAcute Tox. 4 (50%)

安全データ

tsca: TSCA listed
hs_code: 2915.90.5050
risk_code: 20/21/22-36/37/38
化審法: (2)-614
safety_code: 26-36/37/39

化学と産業

用途と製造

General Manufacturing InformationDocosanoic acid, silver(1+) salt (1:1): ACTIVE

応用分野

使用Silver(I) behenate is used as a calibration standard in X-ray spectrophotometer to an absolute X-ray energy scale. It is utilized for low-angle diffraction standard in X-ray crystallography.