256390
二甘醇二甲醚
spectrophotometric grade, ≥99%
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
等级
spectrophotometric grade
蒸汽密度
4.6 (vs air)
蒸汽压
3 mmHg ( 20 °C)
方案
≥99%
表单
liquid
自燃温度
370 °F
expl. lim.
17.4 %
技术
UV/Vis spectroscopy: suitable
杂质
<0.050% water
蒸发残留物
<0.001%
折射率
n20/D 1.408 (lit.)
pH值（酸碱度）
7 (20 °C)
沸点
162 °C (lit.)
mp
−64 °C (lit.)
密度
0.944 g/mL at 20 °C (lit.)
0.939 g/mL at 25 °C (lit.)
λ
H2O reference
紫外吸收
λ: 225 nm Amax: 1.00
λ: 240 nm Amax: 0.50
λ: 260 nm Amax: 0.20
λ: 280 nm Amax: 0.08
λ: 320-400 nm Amax: 0.01
SMILES字符串
COCCOCCOC
InChI
1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3
InChI key
SBZXBUIDTXKZTM-UHFFFAOYSA-N
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警示用语：
Danger
危险声明
危险分类
Flam. Liq. 3 - Repr. 1B
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
134.6 °F - closed cup
闪点(°C)
57 °C - closed cup
法规信息
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