bis(hexadecyloxy)phosphinic acid

• ChemBase编号: 102406
• 分子式: C32H67O4P
• 平均质量: 546.845741
• 单一同位素质量: 546.47769725
• SMILES: CCCCCCCCCCCCCCCCOP(=O)(O)OCCCCCCCCCCCCCCCC
• Canonical SMILES: CCCCCCCCCCCCCCCCOP(=O)(OCCCCCCCCCCCCCCCC)O
• InChI: InChI=1S/C32H67O4P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-35-37(33,34)36-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-32H2,1-2H3,(H,33,34)
• InChIKey: RNPXCFINMKSQPQ-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: bis(hexadecyloxy)phosphinic acid
• IUPAC传统名: dicetylphosphate; dicetyl phosphate
• 别名: 磷酸二鲸蜡酯; 双十六烷基磷酸酯; Dihexadecyl phosphate; DICETYL PHOSPHATE FREE ACID; DHP; Dihexadecyl phosphate; Dicetyl phosphate; DICETYL PHOSPHATE

登记号

• CAS号: 2197-63-9
• EC号: 218-594-7
• MDL号: MFCD00008999
• Beilstein号: 1717117
• PubChem SID: 162090270; 24893702
• PubChem CID: 75143

理论计算性质

• Acid pKa: 1.9410069
• 质子受体: 2
• 质子供体: 1
• LogD (pH = 5.5): 10.7043705
• LogD (pH = 7.4): 10.677222
• Log P: 13.053264
• 摩尔折射率: 161.7877 cm^3
• 极化性: 64.77168 Å^3
• 极化表面积: 55.76 Å^2
• 可自由旋转的化学键: 32
• 里宾斯基五规则: false

分子性质

理化性质

• 熔点: 74-75 °C(lit.); 74-75°C; 76-80 °C (dec.)

安全信息

• 保存条件: 0°C
• RTECS编号: MM0225450
• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• 保存温度: -20°C

产品相关信息

• 纯度: ≥98.0% (TLC); 99%
• 级别: purum
• 简要说明: anionic
• 线性分子式: [CH3(CH2)15O]2P(O)OH

详细说明

MP Biomedicals - 05215152

MP Biomedicals Rare Chemical collection

MP Biomedicals - 02101546

Free Acid
Crystalline

Sigma Aldrich - D2631

Biochem/physiol Actions
Dihexadecyl phosphate (DHP) is a negatively charged lipid that is used for the formation of model membranes.
包装
5, 10, 25 g in poly bottle

Sigma Aldrich - 37170

Other Notes
Used in the preparation of DHP vesicles in membrane studies1,2,3