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化驗
95%
形狀
liquid
折射率
n20/D 1.460 (lit.)
bp
~275 °C (lit.)
65-67 °C/2 mmHg (lit.)
mp
12-13 °C (lit.)
溶解度
water: insoluble
密度
1.07 g/mL at 25 °C (lit.)
SMILES 字串
CC1=CC(=O)OC(C)(C)O1
InChI
1S/C7H10O3/c1-5-4-6(8)10-7(2,3)9-5/h4H,1-3H3
InChI 密鑰
XFRBXZCBOYNMJP-UHFFFAOYSA-N
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一般說明
2,2,6-Trimethyl-4H-1,3-dioxin-4-one is used as a building block in organic synthesis and serves as a direct precursor to β-dicarbonyl compounds
應用
2,2,6-Trimethyl-4H-1,3-dioxin-4-one was used in the synthesis of acetylketene by flash pyrolysis.
其他說明
残留有丙酮
訊號詞
Danger
危險聲明
危險分類
Eye Irrit. 2 - Flam. Liq. 2
儲存類別代碼
3 - Flammable liquids
水污染物質分類(WGK)
WGK 1
閃點(°F)
57.2 °F - closed cup
閃點(°C)
14 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
2, 2, 6-Trimethyl-4H-1, 3-dioxin-4-one
Synlett, 23, 1556-1557 (2012)
The Journal of organic chemistry, 62(21), 7114-7120 (2001-10-24)
Acetylketene (1) was generated by flash pyrolysis of 2,2,6-trimethyl-4H-1,3-dioxin-4-one (6). The selectivities of 1 toward a number of representative functional groups were measured for the first time in a series of competitive trapping reactions. The trend in reactivities toward 1
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