Dipropylene glycol
Molecular Structure:
MDL:
MFCD00051023
Molecular Formula:
C6H14O3;HOC3H6OC3H6OH
Molecular Weight:
134.17
Alias:
二(2-羟丙基)醚,缩水二丙二醇,双丙甘醇,二丙二醇,二聚丙二醇
Bis(hydroxypropyl) ether
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| Dipropylene glycol |
98% |
500ml |
RMB 83.6 |
Consulting service |
| Dipropylene glycol |
99% |
100ml |
RMB 52.8 |
Consulting service |
| Dipropylene glycol |
99% |
500ml |
RMB 173.8 |
Consulting service |
| Dipropylene glycol |
99% |
2.5L |
RMB 534.6 |
Consulting service |
Character:
无嗅、无色、水溶性和吸湿性液体。溶于水和甲苯。
沸点:233℃
密度:1.0252
折光率n20/D:1.439
闪点:137℃
熔点:-38.9°C
一缩二丙二醇(DPG)是一种高纯度产品,适用于香精香料和化妆品等对气味比较敏感的用途。这种原料是一种蒸馏产物,其主要成分为二丙二醇,实际纯度高于99.5%,其本身是一种无嗅、无色、水溶性和吸湿性液体。二丙二醇的蒸汽压较低,粘度中等。 一缩二丙二醇(DPG)为多种结构同分异构体的混合物(氧双丙醇、CAS 25265-71-8、EINECS 246-770-3),其成分包含有: 1,1’-氧双-2-丙醇(CAS 110-98-5、EINECS 203-821-4) 2,2’-氧双-1-丙醇(CAS 108-61-2) 2-(2-羟基丙氧基)-1-丙醇(CAS 106-62-7)
Quality Standard:
外观Appearance 透明液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity(4种同分异构体) >99% (GC)
比重Specific gravity (25/25°C) 1.0210 - 1.0260
折光率Refractive index n20/D 1.4400 - 1.4420
色度Color scale <15 APHA
水分Water <0.1 %
Storage:
用途 主要用作硝酸纤维素、虫胶、乙酸纤维素等的溶剂,也用作制增朔剂、熏蒸剂、合成洗涤剂等
Related Products
- 3-Pentanol
- 2-Bromobenzyl mercaptan
- 3-Mercapto-1-hexanol
- DI(PROPYLENE GLYCOL) PROPYL ETHER
- 2,2,2-Trichloroethanol
- 2-Methylbenzyl mercaptan
- 4-Methoxy-α-toluenethiol
- 1-Octadecanethiol
- 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol
- 1,8-Octanediol
- 1-Dodecanol
- 1,3-Benzenedimethanethiol
- 4-Iodobenzyl alcohol
- 3-Chlorobenzyl alcohol
- Estriol
- Resveratrol
- 3-Amino-1-propanol
- 3-Methylcyclohexanol
- 1,2-Ethanedithiol
- Tetrahydrogeraniol
- 2-Octanol
- 2,2,3,3,4,4,5,5,6,6,7,7-DODECAFLUORO-1,8-OCTANEDIOL
- 1-Phenyl-2-propyn-1-ol
- Polyethylene glycol
- 3-Pyridinemethanol
- 4-Hydroxy-TEMPO
- Taraxeryl acetate
- 1-Nonanol
- 1,1,1,3,3,3-Hexafluoro-2-propanol
- Pinacol
- 1-Hexanol
- 4-Chlorobenzenemethanethiol
- Diphenylmethanol
- 1-Octen-3-ol
- 4-Amino-1-butanol
- Triethylene glycol monomethyl ether
- 2,5-Dimethyl-3-hexyne-2,5-diol
- (S)-(+)-3-Chloro-1,2-propanediol
- Cyclopentanethiol
- 6-Chloro-1-hexanol
- 1,2-distearoyl-sn-glycero-3-phosphoethanolamine
- 4-Nitrobenzyl Alcohol
- 1,2,6-Hexanetriol
- D-Panthenol
- 2,2,2-Tribromoethanol
- 4-Methyl-5-thiazoleethanol
- 3-(Trifluoromethyl)benzyl alcohol
- 2-Methyl-1,3-propanediol
- 2-Thiophenethiol
- 2-Adamantanol
- (Trimethylsilyl)methanol
- 4-tert-Butylcyclohexanol, mixture of cis and trans
- Triphenylmethanol
- 1-Methylcyclohexanol
- 2,2,3,3-Tetrafluoro-1-propanol
- Dipentaerythritol
- 1-Heptanethiol
- Linalool
- 1,2-Propanediol
- 6-Heptyn-1-ol
- 2-Methyl-3-buten-2-ol
- Diacetone-D-Mannitol
- 1-Heptadecanol
- 2-(Trimethylsilyl)ethanol
- 1,3-Dibromo-2-propanol
- Tetraethylene glycol
- 2,2-Diphenylethanol
- Leaf Alcohol
- β-Citronellol
- (±)-1-Phenyl-1-propanol
- 3,3-Diphenyl-1-propanol
- 1,3-CYCLOPENTANEDIOL
- 10-Undecen-1-ol
- 1,2-Pentanediol
- Glycerol
- 2-Methyl-1-phenyl-2-propanol
- Bronopol
- Xylitol
- 4-Penten-1-ol
- 1-Hexyn-3-ol