ChemicalBook >?? ???? >?? ??>?? ??>?? ?? ? ???>?? ??????? ?????

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?? ??:: 11070-44-3

???:: ?? ??????? ?????

???(??):: ??????????????;??????????????;??????????-1,2-????????????;??????????????;1,3-?????????, ?????????-;?? ??????? ?? ???;?? ?????????? ???;?????????-1,3-?????????

???:: Tetrahydromethyl-1,3-isobenzofurandione

???(??):: MTHPA;MTHPA-600;3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE;MTHPA-EG;AC-METHYL;3a-methyl-5;1,3-Isobenzofurandione, 3a,4;Methyltetrahydrophthalicanhyrid;Methyltetrahydrophtalic anhydride;tetrahydromethylphthalic anhydride

CBNumber:: CB6309880

???:: C9H10O3

??? ??:: 166.17

MOL ??:: 11070-44-3.mol

MSDS ??:: SDS

?? ?? 244

?? ??????? ????? ??

?? ?: 120 °C/3 mmHg

??: 1,21 g/cm³

???: 0.373Pa at 24.85℃

???: 1.4970 to 1.5020

???: 157 °C

???: ?? ???

??? ??: ??? ??

??: ??~???

LogP: 2.45 at 20℃

CAS ??????: 11070-44-3(CAS DataBase Reference)

EPA: 1,3-Isobenzofurandione, tetrahydromethyl- (11070-44-3)

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

??? ??	Xn
?? ???? ??	36/37/38-42/43-41
?????	26-36/37/39-37/39-24-22
????(UN No.)	UN 3082 9/PG III
RTECS ??	TI3325000
HS ??	2917.20.0000
?? ??	9
????	III
???? ??	KE-33480

????(GHS):

?? ?:

Danger

??·?? ??:

??	??·?? ??	?? ??	??	?? ?	P- ??
H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H317	????? ?? ??? ??? ? ??	?? ??? ??	?? 1	??	P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 1	??	P280, P305+P351+P338, P310
H334	?? ? ????? ??, ?? ?? ?? ?? ?? ??? ? ??	??? ??? ??	?? 1	??	P261, P285, P304+P341, P342+P311,P501
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??
H336	?? ?? ???? ??? ? ??	?????? ?? ??(1? ??);????	?? 3	??	P261, P271, P304+P340, P312,P403+P233, P405, P501
H402	????? ???	?? ????? ?? - ??	?? 3
H411	??? ??? ?? ????? ???	?? ????? ?? - ??	?? 2

??????:

P261	??·?·??·???·??·...·????? ??? ????.
P264	?? ??? ?? ??? ????.
P264	?? ??? ?? ??? ????.
P270	? ??? ??? ??? ???, ???? ???? ???.
P271	?? ?? ??? ? ?? ???? ?????.
P272	??? ??? ??? ??? ???? ???.
P273	???? ???? ???.
P280	????/???/???/?????? ?????.
P284	?? ???? ?????.
P333+P313	????? ?? ??? ???? ???? ??·??? ????.
P342+P311	??? ??? ???? ????(??)? ??? ????.
P391	???? ????.
P403+P233	??? ??? ? ?? ?? ??? ???? ?????.
P405	???? ?????.
P501	...? ??? / ??? ?? ???.

NFPA 704

	1
2		0

?? ??????? ????? C??? ??, ??, ??

??? ??

colorless or light yellow liquid

??

Methyltetrahydrophthalic Anhydride (abbreviation:MTHPA) has been used in the curing agents for epoxy resins, solvent-free paints,laminated boards, epoxy adhesives and so on. When used in the curing agent for epoxy resins, there are many excellent performances such as the long-term storage at room temperature, low freezing point, low volatility and low toxicity. Also widely used in motors, dry-type transformers, appliances capacitors, power capacitors, integrated circuits impregnation, casting and winding.

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???	??	???	??	?? ?	??
Puyang Huicheng Electronic Materials Co., Ltd.	+86-0393-+86-0393-8910800 +8615839383373	info@huichengchem.com	China	529	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12829	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-13131129325	sales1@chuanghaibio.com	China	5893	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20288	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18648	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21639	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9220	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2986	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29886	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58

?? ??????? ????? ?? ??:

?????????? ??? ????????????? ??? ?? ???????? ??????? 1,4,5,6,7,7-?????-5-???-2,3-?????? ??? ?? ??????? ????? ?? ?? ??? Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Methyl tetrahydrophthalic anhydride ENDO-BICYCLO[2.2.2]OCT-5-ENE-2,3-DICARBOXYLIC ANHYDRIDE Carbic anhydride bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic anhydride CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE 3,4,5,6,7,7-Hexachloro-3,6-endomethylene tetrahydrophthalic anhydride Methylnadicanhydride METHYL HIMIC ANHYDRIDE 4,5-DIMETHYL-6-(2-METHYL-PROPENYL)-3A,4,7,7A-TETRAHYDRO-ISOBENZOFURAN-1,3-DIONE ETHYL 3,5-DIOXO-4-OXATRICYCLO[5.2.2.0(2,6)]UNDEC-8-ENE-1-CARBOXYLATE 1-ACETYL-4-OXATRICYCLO[5.2.2.0(2,6)]UNDEC-8-ENE-3,5-DIONE

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