8.02934
二甘醇二甲醚
(stabilised) for synthesis
别名:
2-甲氧基乙醚, ‘二甘醇’, 二甲基二甘醇, 双(2-甲氧基乙基)醚
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关于此项目
线性分子式:
(CH3OCH2CH2)2O
化学文摘社编号:
分子量:
134.17
UNSPSC Code:
12352112
NACRES:
NA.22
EC Index Number:
203-924-4
MDL number:
Beilstein/REAXYS Number:
1736101
Grade:
synthesis grade
Assay:
≥99% (GC)
Bp:
162 °C (lit.)
Vapor pressure:
3 mmHg ( 20 °C)
产品名称
二甘醇二甲醚, (stabilised) for synthesis
InChI
1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3
SMILES string
COCCOCCOC
InChI key
SBZXBUIDTXKZTM-UHFFFAOYSA-N
grade
synthesis grade
vapor density
4.6 (vs air)
vapor pressure
3 mmHg ( 20 °C)
assay
≥99% (GC)
form
liquid
autoignition temp.
370 °F
potency
4760 mg/kg LD50, oral (Rat)
expl. lim.
17.4 %
dilution
(for synthesis)
refractive index
n20/D 1.408 (lit.)
pH
7 (20 °C)
bp
162 °C (lit.)
mp
−64 °C (lit.)
transition temp
flash point 51 °C
density
0.944 g/mL at 20 °C (lit.)
0.939 g/mL at 25 °C (lit.)
storage temp.
2-30°C
Quality Level
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Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.943 - 0.945
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.943 - 0.945
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - Repr. 1B
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 1
flash_point_f
134.6 °F - closed cup
flash_point_c
57 °C - closed cup
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