Diethylene glycol
Molecular Structure:
MDL:
MFCD00002882
Molecular Formula:
C4H10O3
Molecular Weight:
106.12
Alias:
二乙二醇,二羟二乙醚,二乙二醇醚,双甘醇,2,2'-氧代二乙醇
Product order:
| Name |
Specifications |
Packing |
Price |
Delivery |
| Diethylene glycol |
99% |
10kg |
RMB 1078 |
现货 |
| Diethylene glycol |
99% |
500ml |
RMB 66 |
促销 |
| Diethylene glycol |
分析标准品 |
250mg |
RMB 393.8 |
现货 |
| Diethylene glycol |
AR |
500ml |
RMB 30.8 |
现货 |
| Diethylene glycol |
CP |
500ml |
RMB 27.5 |
现货 |
Character:
无色无臭、无腐蚀性粘稠液体,易吸湿,无气味,有辛辣的甜味,溶于水可与多数有机溶剂,不溶于苯和四氯化碳。易于酯化、醚化。
Quality Standard:
项目Item 分析纯 化学纯
(AR) (CP)
密度(20℃)Density,g/mL 1.115-1.118 1.115-1.118
沸程Boiling range,℃ 240-248(95%) 241.5-247.5(95%)
折光率Refractive index,nD20 1.438-1.440 1.446-1.448
酸度(以CH3COOH计)Acidity,% ≤ 0.005 ≤ 0.005
灼烧残渣(以硫酸盐计)Ignition residue,% ≤ 0.01 ≤ 0.01
铁(Fe3+ ),% ≤0.0002
氯化物 Cl- ,% ≤0.0001
硫酸盐 SO4 2- ,% ≤0.0005
Storage:
密封保存。
用途 溶剂,气体脱水剂,萃取剂,软水剂,气相色谱定液,适用于水溶液分析,选择性聚乙二醇相似,用于分析含量氧化合物(特别是醇)、苯胺、脂肪胺、吡啶及喹啉。
Related Products
- β-Sitosterol
- (S)-(+)-2-Amino-1-butanol
- Cyclohexanol
- 3-phenylpropanol
- 3-Methyl-2-butene-1-thiol
- 3,3-Diphenyl-1-propanol
- 1-Methylcyclohexanol
- 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol
- 1,4-Butanediol
- (S)-(-)-2-AMINO-1,1-DIPHENYL-1-PROPANOL
- 2-Methyl-3-furanthiol
- 3-Methyl-2-buten-1-ol
- 4-Methylbenzyl alcohol
- 2-Phenyl-2-propanol
- 2,2,3,3-Tetrafluoro-1-propanol
- 1,3-Adamantanediol
- 1-Methylcyclopentanol
- 1-Tridecanol
- 2-Ethyl-1,3-hexanediol
- Tripropylene glycol(mixture of isomers)
- Linalool
- 4-Iodobenzyl alcohol
- 4-Aminobenzyl alcohol
- 1,2-Propanediol
- 3-(Methylthio)-1-hexanol
- Geraniol
- 4-(Methylthio)benzyl alcohol
- 2-Heptanol
- 2-N-PROPYLPROPANE-1,3-DIOL
- 2-Methyl-3-buten-2-ol
- 1,6-Hexanedithiol
- (±)-2-Phenyl-3-butyn-2-ol
- Tetrahydrolinalool
- Diacetone-D-Mannitol
- 1-Heptadecanol
- 1-Ethynylcyclopentanol
- Bromoacetaldehyde diethyl acetal
- Nerolidol
- 1-Octyn-3-ol
- 2-(Trimethylsilyl)ethanol
- Benzyl alcohol
- β-Estradiol
- 1,3-Dibromo-2-propanol
- 4-Bromobenzyl mercaptan
- α-Terpineol
- 1,2-Ethanedithiol
- meso-Erythritol
- 3-Methyl-1,3-butanediol
- Tetraethylene glycol
- (S)-(−)-1-Phenylethanol
- (1S,2R)-(−)-cis-1-Amino-2-indanol
- (±)-3-Amino-1,2-propanediol
- Cyclobutanol
- 2-(Phenylthio)ethanol
- (R)-(+)-2-Bromo-α-methylbenzyl alcohol
- Indole-3-carbinol
- Leaf Alcohol
- 1,2-Hexadecanediol
- Prussian blue
- (4-Methylphenyl)methanethiol
- 2-Amino-1,3-propanediol
- 2-Phenylethanol
- β-Citronellol
- 1,5-Pentanediol
- 2,2,3,3,4,4,5,5,6,6,7,7-DODECAFLUORO-1,8-OCTANEDIOL
- (±)-trans-1,2-Cyclohexanediol
- 1,4-Benzenedimethanethiol
- 3-Bromobenzyl Alcohol
- 1,4-Cyclohexanedimethanol, mixture of cis and trans
- trans-3-Hexen-1-ol
- (±)-1-Phenyl-1-propanol
- 1-Tetradecanol
- (1S,2R)-(+)-2-Amino-1,2-diphenylethanol
- 2-Thiopheneethanol
- 3-Methyl-2-butanethiol
- 3-Methyl thiopropaol
- Chlorobutanol
- (S)-(+)-1-Phenyl-1,2-ethanediol
- 10-Undecen-1-ol
- Aminoacetaldehyde dimethyl acetal