计算溶液所需的质量、体积或浓度。
有货
为什么选择此级别
提供 ≥99% 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,充氩。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 5 篇同行评审文献引用。
概述
溶于水和甲苯。
用途：
二丙二醇可用作TEMPO介导的苯乙烯活性自由基分散聚合的溶剂。
规格
别名
二(2-羟丙基)醚 | 一缩二丙二醇 (异构体混合物) | 缩水二丙二醇 (异构体混合物) | 二羟基代二丙醚 (异构体混合物)
英文别名
DTXSID30861722 | Niax ppg 3025 | Q26863457 | FT-0696553 | Lineartop E | SCHEMBL15111 | AKOS015899603 | Jeffox PPG 400 | Poly[oxy(methyl-1,2-ethanediyl)], a-hydro-w-hydroxy- | 1-Propanol, 2-(2-hydroxypropoxy)- | 2-(2-HYDROXYPROPOXY)-1-PROPANOL | Bis(hydrox
规格或纯度
≥99%
英文名称
Dipropylene glycol(mixture of isomers)（DPG）
储存条件
室温,充氩
运输条件
常规运输
纯度
≥99%
名称和识别符
技术文档
高级数据
化学和物理性质
溶解性
Miscible with cold water, hot water, methanol, diethyl ether and ethanol.
密度
1.020-1.030
敏感性
易吸潮
闪点(℉)
266 °F
闪点(℃)
130 °C
沸点
231-235°
熔点
-32°
分子量
134.170 g/mol
XLogP3
-0.700
氢键供体数Hydrogen Bond Donor Count
2
氢键受体数Hydrogen Bond Acceptor Count
3
可旋转键计数Rotatable Bond Count
4
精确质量Exact Mass
134.094 Da
单同位素质量Monoisotopic Mass
134.094 Da
拓扑极表面积Topological Polar Surface Area
49.700 Ų
重原子数Heavy Atom Count
9
形式电荷Formal Charge
0
复杂度Complexity
65.300
同位素原子数Isotope Atom Count
0
定义的原子立体中心计数Defined Atom Stereocenter Count
0
未定义的原子立体中心计数Undefined Atom Stereocenter Count
2
定义的键立体中心计数Defined Bond Stereocenter Count
0
未定义的键立体中心计数Undefined Bond Stereocenter Count
0
所有立体化学键的总数The total count of all stereochemical bonds
0
共价键合单元计数Covalently-Bonded Unit Count
1
安全和危险性（GHS）
WGK Germany
1
RTECS
UB8765000
个人防护装备
Eyeshields， Gloves
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 H2619093 |
分析证书 | D105105 |
| E2629062 |
分析证书 | D105105 |
| J2529183 |
分析证书 | D105105 |
| J2529169 |
分析证书 | D105105 |
| D2624056 |
分析证书 | D105105 |
| H2121070 |
分析证书 | D105105 |
| B2520163 |
分析证书 | D105105 |
| B2520166 |
分析证书 | D105105 |
| B2520165 |
分析证书 | D105105 |
| B2520164 |
分析证书 | D105105 |
| B2119340 |
分析证书 | D105105 |
| G2422525 |
分析证书 | D105105 |
| C23311626 |
分析证书 | D105105 |
| L2208093 |
分析证书 | D105105 |
| L2208106 |
分析证书 | D105105 |
| L2208107 |
分析证书 | D105105 |
| L2208359 |
分析证书 | D105105 |
| K2203195 |
分析证书 | D105105 |
| I2308131 |
分析证书 | D105105 |
| K2203206 |
分析证书 | D105105 |
| I2219385 |
分析证书 | D105105 |
显示更多⌵
技术文档和文章
Fragrance Science: From “Smells Nice” to a Chemical World That Can Be Studied and Standardized
目录： 技术文章
A Practical Guide to Fragrance Compositions: Turning a Black-Box Formula into an Engineerable System—Compatibility, Stability, Controlled Release, Traceability, and Selection
目录： 技术文章
Solvents, Co-solvents, and Solubilization Systems in Home and Personal Care Formulations: Classification, Functions, and Selection Guide
目录： 技术文章
From Structure to Rheology: How Carbomer Forms Gel Structures and Enables Thickening, Suspension, and Auxiliary Emulsion Stabilization
目录： 技术文章
Why Do Alcohols Differ in Function: Why Is Glycerol Mainly Moisturizing, Propylene Glycol Mainly Solubilizing, and Isopropyl Alcohol Fast-Drying? — Understanding Personal Care Formulation Functions from Structural Differences
目录： 技术文章
Thickening, Suspension, Auxiliary Stabilization, and Agglomeration Mechanisms of Xanthan Gum in Personal Care Formulations: From Molecular Structure to Processing Applications
目录： 技术文章
此产品的引用文献
引用文献
| 1. Ding Zhaodong, Tian Zhongjian, Ji Xingxiang, Dai Hongqi, Si Chuanling. (2022) Bio-inspired catalytic one-step prepared R-siloxane cellulose composite membranes with highly efficient oil separation. Advanced Composites and Hybrid Materials, 5 (3): (2138-2153). [10.1007/s42114-022-00517-z] |
| 2. Qian He, Shengyi Zhuang, Yuxiu Yu, Haojie Li, Yaodong Liu. (2021) Ratiometric dual-emission of Rhodamine-B grafted carbon dots for full-range solvent components detection. ANALYTICA CHIMICA ACTA, [PMID:34247738] [10.1016/j.aca.2021.338743] |
| 3. Hui Wang, Rui He, Kuan Chang, Jing Xie, Jinhua Li, Guangli Wang, Xiaodong Yan, Jing Wang. (2025) Nanovesicles composed of Gemini-type amphiphile and glycolipid biosurfactant for skin permeation of Dendrobium officinale oligosaccharides. JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, [10.1080/01932691.2025.2579605] |
| 4. Mengyuan Pu, Changqing Fang, Xing Zhou, Xupeng Wang, Mannan Yang, Jian Su, Xinyao Tang, Yuerong Chen, Yijiang Shang. (2026) Dopamine-grafted polyurethane adhesives derived from glycolyzed PET: Toward sustainable and high-performance underwater bonding. CHEMICAL ENGINEERING JOURNAL, [10.1016/j.cej.2026.173303] |
| 5. Yaonan Liu, Renchun Tian, Xinling Hao, Danning Tang, Yanchen Fang, Xihuan Liu, Mingliang Sun, Tao Zhuang. (2026) Effects of Molecular Length and Polarity of Chain Extenders on Microphase Separation and on Thermal and Mechanical Properties of Rigid Polyurethane Foam. Polymers, 18 (3): (355). [PMID:41682061] [10.3390/polym18030355] |
溶液计算器
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