中文別名：二噁烷; 二惡烷; 二氧六環(huán); 1,4-二惡烷; 1,4-二氧己環(huán);  1,4-二氧雜環(huán)己烷; 二噁烷; 1,4-二噁烷; 雙乙酐; 環(huán)二氧二乙烯; 環(huán)氧二乙烷; 二氧雜環(huán)己烷; 乙二醇二醚

英文名稱：1,4-Dioxane

英文別名：Diethylene dioxide; Diox; Dioxane; 1,4-Diethylene dioxide; 1,4-Dioxacyclohexane; 1,4-Dioxanne; 1,4-Dioxanne [French]; 5-19-01-00016 (Beilstein Handbook Reference); AI3-01055; BRN 0102551; CCRIS 269; Di(ethylene oxide); Diethylene ether; Dioksan; Dioksan [Polish]; Diossano-1,4; Diossano-1,4 [Italian]; Dioxaan-1,4; Dioxaan-1,4 [Dutch]; Dioxan; Dioxan-1,4; Dioxan-1,4 [German]; Dioxane, technical grade; Dioxane-1,4; Dioxanne; Dioxanne [French]; Dioxyethylene ether; EINECS 204-661-8; Glycol ethylene ether; Glycolethylenether; HSDB 81; NCI-C03689; NE 220; NSC 8728; RCRA waste number U108; Tetrahydro-1,4-dioxin; Tetrahydro-p-dioxin; Tetrahydro-para-dioxin; p-Dioxan; p-Dioxan [Czech]; p-Dioxin, tetrahydro-; para-Dioxane; p-Dioxane; 1,4-Diethylenedioxide; Dioxane [UN1165] [Flammable liquid]; RCRA waste no. U108; UN 1165; UN1165; 1,2-dioxane; ethoxyethane-ethene (1:2); Diokan; Diethylendioxid; Diethyeneoxide; 1,4-Dioxin,tetrahydro-

CAS號：123-91-1;28347-88-8;28347-91-3;39449-24-6;54841-74-6

EINECS號：204-661-8

分子式：C₄H₈O₂

分子量：88.0524

InChI：InChI=1/C4H8O2/c1-3-5-4-2;2*1-2/h3-4H2,1-2H3;2*1-2H2

分子結構：

熔點：12℃

沸點：131.7°C at 760 mmHg

閃點：22.3°C

水溶性：SOLUBLE

蒸汽壓：11.2mmHg at 25°C

產(chǎn)品用途：用作醋酸纖維素、樹脂、植物油、礦物油、溶性染料等的溶劑，用于制噴漆、清漆、增塑劑、潤滑劑等

危險性標志: F:Flammable;
 Xn:Harmful;

風險術語：R11:;
R19:;
R36/37:;
R40:;
R66:;

安全術語：S16:;
S36/37:;
S46:;
S9:;

下游產(chǎn)品：4-甲基-5-(2-乙酰氧乙基)噻唑、鹽酸曲馬朵