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1,3-二氧六环

1,3-二氧六环用途

用作溶剂。

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1,3-二氧六环名称

[ CAS 号 ]:
505-22-6

[ 中文名 ]:
1,3-二噁烷

[ 英文名 ]:
1,3-DIOXANE

[中文别名 ]:

[英文别名 ]:

EINECS 208-005-1
meta-Dioxane
1,3-dioxalane
m-Dioxin,dihydro
Trimethylene glycol methylene ether
m-Dioxane
1,3-Propanediol formal
1,3-DIOXANE
1,3-Dioxacyclohexane
MFCD00006566

1,3-二氧六环物理化学性质

[ 密度 ]:
1.0342

[ 沸点 ]:
105ºC

[ 熔点 ]:
-42ºC

[ 分子式 ]:
C₄H₈O₂

[ 分子量 ]:
88.10510

[ 闪点 ]:
59 °F

[ 精确质量 ]:
88.05240

[ PSA ]:
18.46000

[ LogP ]:
0.38080

[ 外观性状 ]:
液体;Colorless to Almost colorless clear liquid

[ 折射率 ]:
n20/D 1.418(lit.)

[ 储存条件 ]:
室温

[ 水溶解性 ]:
水溶性：可溶；可溶于：醇,苯,丙酮,乙醇

1,3-二氧六环MSDS

1,3-二氧六环毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: JG8224000

CHEMICAL NAME :: m-Dioxane

CAS REGISTRY NUMBER :: 505-22-6

LAST UPDATED :: 199410

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H8-O2

MOLECULAR WEIGHT :: 88.12

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Sister chromatid exchange

TEST SYSTEM :: Rodent - hamster Ovary

DOSE/DURATION :: 2080 mg/L

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 10(Suppl 10),1,1987

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1,3-二氧六环安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302 + H312 + H332

[ 警示性声明 ]:
P210-P280

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
F,Xn

[ 风险声明 (欧洲) ]:
11-20/21/22

[ 安全声明 (欧洲) ]:
S16

[ 危险品运输编码 ]:
UN 1165 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
JG8224000

[ 包装等级 ]:
II

[ 危险类别 ]:
3.1

[ 海关编码 ]:
2934999090

1,3-二氧六环合成路线

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1,3-二氧六环下游产品

1,3-二氧六环海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1,3-二氧六环文献

One-step synthesis of nitrogen-containing medium-sized rings via α-imino diazo intermediates.

Org. Lett. 16(12) , 3232-5, (2014)

Eight- and 9-membered dioxazocines and dioxazonines are readily synthesized starting from N-sulfonyl-1,2,3-triazoles in a single-step procedure. A perfect regioselectivity and generally good yields (u...

The reactivity of molybdenum pentachloride with ethers: routes to the synthesis of Mo(IV)Cl4 adducts, Mo(V) chlorido-alkoxides and Mo(V) oxydo-chlorides.

Dalton Trans. 42(42) , 15226-34, (2013)

The reactivity of molybdenum pentachloride, 1, with a selection of mono- and diethers was investigated at room temperature in a non-coordinating solvent (dichloromethane). The Mo(IV) complex MoCl4(OMe...

Determination of 1,4-Dioxane in the Cape Fear River Watershed by Heated Purge-and-Trap Preconcentration and Gas Chromatography-Mass Spectrometry.

Environ. Sci. Technol. 50 , 2246-54, (2016)

Recent U.S. Environmental Protection Agency data show that 1,4-dioxane is frequently detected in U.S. drinking water derived from both groundwater and surface water. 1,4-Dioxane is a likely human carc...

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