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?? ??:: 828-00-2

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???(??):: ????;????(DIMETHOXANE);2,6-????-1,3-????-4-??????;6-????-2,4-????-m-????;??????,o-????-2,4-????-m-?????;2,6-???-1,3-???-4-??????

???:: 2,6-DIMETHYL-1,3-DIOXAN-4-OL ACETATE

???(??):: DIMETHOXANE;ddoa;givgarddxn;g1vgarddxn;nci-c56213;acetomethoxan;givgarddxn-co;acetomethoxane;dioxin(bactericide)(obs.);2,6-dimethyl-m-dioxan-4-oacetate

CBNumber:: CB2415684

???:: C8H14O4

??? ??:: 174.19

MOL ??:: 828-00-2.mol

MSDS ??:: SDS

?? ?? 23

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???: -7.15°C

?? ?: 66-68 °C/3 mmHg(lit.)

??: 1.067 g/mL at 25 °C(lit.)

???: n20/D 1.433(lit.)

???: 52 °C

?? ??: Hygroscopic, -20°C Freezer, Under inert atmosphere

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Merck: 13,3250

Henry's Law Constant: 8.0×10¹ mol/(m³Pa) at 25℃, HSDB (2015)

IARC: 3 (Vol. 15, Sup 7) 1987

EPA: Dimethoxane (828-00-2)

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?? ? ???? ?? (GHS)

??? ??	Xn
?? ???? ??	36/37/38-40
?????	22-26-36
????(UN No.)	1993
RTECS ??	AH1350000
TSCA	TSCA listed
?? ??	3.2
????	III
?? ?? ???	828-00-2(Hazardous Substances Data)
??	LD50 oral in rat: 1930mg/kg
???? ??	KE-00070

????(GHS):

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Warning

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??	??·?? ??	?? ??	??	?? ?	P- ??
H226	??? ?? ? ??	??? ??	?? 3	??
H302	??? ???	?? ?? ?? - ??	?? 4	??	P264, P270, P301+P312, P330, P501
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??
H351	?? ??? ??? ??? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??)	??? ??	?? 2	??	P201, P202, P281, P308+P313, P405,P501

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P261	??·?·??·???·??·...·????? ??? ????.
P281	???? ?? ???? ?????
P305+P351+P338	?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

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Dimethoxane is used as an antimicrobial agent in water-based paints, dyestuffs, fabric softeners, sizings, and spinning emulsions.

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Clear light yellow to light amber slightly viscous liquid with a mustard-like odor.

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Slowly hydrolyzes upon exposure to moisture. Water soluble.

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2,6-DIMETHYL-1,3-DIOXAN-4-OL ACETATE is incompatible with strong acids and strong bases.

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2,6-DIMETHYL-1,3-DIOXAN-4-OL ACETATE is combustible.

Safety Profile

Questionable carcinogen withexperimental carcinogenic data. Moderately toxic byingestion. Mutation data reported. Whenheated to decomposition it emits acrid smoke and fumes.

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??(4-)-1,3-??? ???? 2,4-DIMETHYL-1,3-DIOXANE AKOS 236-53 2,6-dimethyl-1,3-dioxan-4-ol

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Safety Profile

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