283282
二丙二醇甲醚，异构体混合物
97%
别名:
二丙二醇单甲醚
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线性分子式:
CH3OC3H6OC3H6OH
化学文摘社编号:
分子量:
148.20
MDL number:
UNSPSC Code:
12162002
EC Number:
252-104-2
NACRES:
NA.23
产品名称
二丙二醇甲醚，异构体混合物, 97%
SMILES string
O(C(CO)C)CC(OC)C
InChI key
CUDYYMUUJHLCGZ-UHFFFAOYSA-N
InChI
1S/C7H16O3/c1-6(4-8)10-5-7(2)9-3/h6-8H,4-5H2,1-3H3
vapor pressure
0.4 mmHg ( 25 °C)
assay
97%
form
liquid
refractive index
n20/D 1.422 (lit.)
bp
190 °C (lit.)
density
0.938 g/mL at 25 °C
Quality Level
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
167.0 °F - closed cup
flash_point_c
75 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Valerie Robinson et al.
International journal of toxicology, 28(6 Suppl), 162S-174S (2010-01-09)
PPG-2 methyl ether, PPG-3 methyl ether, and PPG-2 methyl ether acetate are used in cosmetics as fragrance ingredients and/or solvents at concentrations of 0.4% to 2%. Propylene glycol ethers are rapidly absorbed and distributed throughout the body when introduced by
Contact sensitization to dipropylene glycol in an eczema population.
J D Johansen et al.
Contact dermatitis, 33(3), 211-212 (1995-09-01)
S O Hansson
Risk analysis : an official publication of the Society for Risk Analysis, 17(2), 227-236 (1997-04-01)
The use of critical effects in the determination of occupational exposure limits (OELs) in Sweden is subjected to a statistical study. Many of the present OELs are high in relation to known no-effect levels and effect levels, and the degree
R R Miller et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 5(4), 721-726 (1985-08-01)
Male Fischer 344 rats were given a single oral dose of approximately 1289 mg/kg (8.7 mmol/kg) of [14C]DPGME. After dosing, expired air, excreta, and tissues were analyzed for 14C activity, and metabolites in urine were isolated and identified. Approximately 60%
Minor pain inducers modulate membrane current in cultured neuronal cells.
K Inoue et al.
Pharmacology & toxicology, 77(6), 417-420 (1995-12-01)
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