42510
1,4-二氧六环
puriss., absolute, over molecular sieve (H2O ≤0.01%), ≥99.5% (GC)
别名:
二恶烷, 四氢呋喃
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关于此项目
经验公式（希尔记法）:
C4H8O2
化学文摘社编号:
分子量:
88.11
Beilstein:
102551
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
蒸汽密度
3 (vs air)
蒸汽压
27 mmHg ( 20 °C)
40 mmHg ( 25 °C)
等级
absolute
puriss.
方案
≥99.5% (GC)
自燃温度
356 °F
质量
over molecular sieve (H2O ≤0.01%)
expl. lim.
22 %
杂质
≤0.005% water
折射率
n20/D 1.422 (lit.)
沸点
100-102 °C (lit.)
mp
10-12 °C (lit.)
密度
1.034 g/mL at 25 °C (lit.)
SMILES字符串
C1COCCO1
InChI
1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
InChI key
RYHBNJHYFVUHQT-UHFFFAOYSA-N
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警示用语：
Danger
危险分类
Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
靶器官
Respiratory system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
51.8 °F - closed cup
闪点(°C)
11 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
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