ChemicalBook > CAS DataBase List > Tetrahydromethyl-1,3-isobenzofurandione

Tetrahydromethyl-1,3-isobenzofurandione

Product Name
Tetrahydromethyl-1,3-isobenzofurandione
CAS No.
11070-44-3
Chemical Name
Tetrahydromethyl-1,3-isobenzofurandione
Synonyms
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
Molecular Formula
C9H10O3
Formula Weight
166.17
MOL File
11070-44-3.mol
More
Less

Tetrahydromethyl-1,3-isobenzofurandione Property

Boiling point:
120 °C/3 mmHg
Density 
1,21 g/cm3
vapor pressure 
0.373Pa at 24.85℃
refractive index 
1.4970 to 1.5020
Flash point:
157 °C
Water Solubility 
Soluble in water
form 
clear liquid
color 
Colorless to Light yellow
LogP
2.45 at 20℃
CAS DataBase Reference
11070-44-3(CAS DataBase Reference)
EPA Substance Registry System
1,3-Isobenzofurandione, tetrahydromethyl- (11070-44-3)
More
Less

Safety

Hazard Codes 
Xn
Risk Statements 
36/37/38-42/43-41
Safety Statements 
26-36/37/39-37/39-24-22
RIDADR 
UN 3082 9/PG III
RTECS 
TI3325000
HS Code 
2917.20.0000
HazardClass 
9
PackingGroup 
III
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H318Causes serious eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

H336May cause drowsiness or dizziness

H402Harmful to aquatic life

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P272Contaminated work clothing should not be allowed out of the workplace.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P284Wear respiratory protection.

P333+P313IF SKIN irritation or rash occurs: Get medical advice/attention.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P391Collect spillage. Hazardous to the aquatic environment

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

More
Less

N-Bromosuccinimide Price

TCI Chemical
Product number
M0683
Product name
Methylcyclohexene-1,2-dicarboxylic Anhydride (mixture of isomers)
Purity
>80.0%(GC)
Packaging
25g
Price
$31
Updated
2024/03/01
TCI Chemical
Product number
M0683
Product name
Methylcyclohexene-1,2-dicarboxylic Anhydride (mixture of isomers)
Purity
>80.0%(GC)
Packaging
500g
Price
$108
Updated
2024/03/01
TRC
Product number
M339755
Product name
MethyltetrahydrophthalicAnhydride(MTHPA)
Packaging
500mg
Price
$40
Updated
2021/12/16
Matrix Scientific
Product number
085896
Product name
Methylcyclohexene-1,2-dicarboxylic anhydride
Purity
85%
Packaging
1g
Price
$47
Updated
2021/12/16
AK Scientific
Product number
O806
Product name
Methyltetrahydrophthalicanhydride(MTHPA)
Packaging
100g
Price
$54
Updated
2021/12/16
More
Less

Tetrahydromethyl-1,3-isobenzofurandione Chemical Properties,Usage,Production

Chemical Properties

colorless or light yellow liquid

Uses

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.

Uses

Methyltetrahydrophthalic Anhydride (MTHPA) is used in preparation method of conductive adhesive.

Flammability and Explosibility

Non flammable

Tetrahydromethyl-1,3-isobenzofurandione Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

Tetrahydromethyl-1,3-isobenzofurandione Suppliers

Americas 1 China 194 Europe 1 France 1 Germany 3 India 3 Japan 3 South Korea 1 The Netherlands 1 United Kingdom 2 United States 15 Global 225
Henan Yingtian Biotechnology Co. LTD
Tel
18339993703
Email
570581550@qq.com
Country
China
ProdList
719
Advantage
58
Wuxi tomorrow Chemical Technology Co., Ltd
Tel
0510-80776682 15949267094
Fax
0510-80776682
Email
2657909084@qq.com
Country
China
ProdList
54
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94838
Advantage
76
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
Advantage
81
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7583
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Puyang Huicheng Electronic Material Co. Ltd.
Tel
0393-0393-8910800 18339358320
Fax
0393-8912775
Email
info@huichengchem.com
Country
China
ProdList
549
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8849
Advantage
52
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Aemon Chemical
Tel
0086-755-86198205
Email
acinfo@aemonchem.com
Country
China
ProdList
1937
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
ZhengZhou HuaWen Chemical Co.Ltd
Tel
0370-2785118 15343847665
Fax
QQ：3470079902
Email
huawenchem@163.com
Country
China
ProdList
3206
Advantage
55
Wuhan Fortuna Chemical Co., Ltd
Tel
027-027-59207852 13308628970
Fax
QQ3130921841
Email
buy@fortunachem.com
Country
China
ProdList
2893
Advantage
58
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9901
Advantage
58
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22519
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
18521735133 18521732826;
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25015
Advantage
65
Cantotech Chemicals, Ltd.
Tel
86-0755-86635001
Fax
86-0755-22642228
Email
cantotech@126.com
Country
China
ProdList
4576
Advantage
55
Shanghai Yolne Chemical Co., Ltd.
Tel
021-62960152
Fax
021-52212593
Email
934678158@qq.com
Country
China
ProdList
9906
Advantage
55
Shanghai ideal Industrial Co., Ltd.
Tel
021-58957966 18930537195
Fax
021-60899437
Email
wouchina@126.com
Country
China
ProdList
3033
Advantage
58
Chengdu HuaXia Chemical Reagent Co. Ltd
Tel
400-1166-196 13458535857
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
13358
Advantage
58
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15878
Advantage
55
Shanghai Song Yuan Chemical Technology Co., Ltd.
Tel
010-1234567 18521000990
Fax
86-021-33275113
Email
sonyuanchemical@163.com
Country
China
ProdList
6490
Advantage
50
Zhengzhou BenHe Chemical Products Co., Ltd.,
Tel
17703858868
Email
1819929654@qq.com
Country
China
ProdList
288
Advantage
50
Credit Asia Chemical Co., Ltd.
Tel
+86 (21) 61124340
Fax
+86 (21) 6129-4103
Country
China
ProdList
9767
Advantage
58
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9972
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9503
Advantage
50
Forsman Scientific ( Beijing ) Co., Ltd.
Tel
010-64646565-803 18611317957
Fax
+86-10-64646568
Email
fsm@forsman.com.cn
Country
China
ProdList
838
Advantage
58
Zhengzhou Alfachem Co., Ltd.
Tel
0371-53765687 18937137882
Fax
QQ:2885373884
Email
2853979813@qq.com
Country
China
ProdList
7998
Advantage
55
Chengdu RunZeBenTu Chemical Co., Ltd
Tel
028-88469284 18000562381
Email
rzbtsj@163.com
Country
China
ProdList
9958
Advantage
56
Nanjing Vital Chemical Co., Ltd.
Tel
025-87193546 18652950785
Fax
025-87193546
Email
chemweiao@163.com
Country
China
ProdList
9030
Advantage
60
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27322
Advantage
60
Chengdu Dianchun Technology Co., Ltd
Tel
400-1166-196 18502815961
Fax
QQ：800101999
Email
cdhxsj@163.com
Country
China
ProdList
14623
Advantage
60
Henan Jiuhua Biological Technology Co., Ltd.
Tel
15738884691 153248764872949584887 237654463
Fax
0371-55320919
Email
jiuhuabiochem@163.com
Country
China
ProdList
2755
Advantage
58
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131981
Advantage
58
Guangzhou Kafen Biotech Co.,Ltd
Tel
18029243487 2355327168
Fax
020-31121510
Email
gy@yccreate.com
Country
China
ProdList
4753
Advantage
55
Taian Jiaye Biotechnology Co.Ltd
Tel
13127280945
Email
285424065@qq.com
Country
China
ProdList
9980
Advantage
55
Jinan Jason Pharmaceutical Co., Ltd.
Tel
0531-82956131 15069164249
Fax
0531-82956625
Email
jnjspharm@126.com
Country
China
ProdList
1519
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
021-021-52271985 17721149837
Fax
+86 (21) 52271987
Email
sales@9dingchem.com
Country
China
ProdList
19806
Advantage
60
Wuhan Netcom Electronic Commerce Limited
Tel
18064670521
Fax
0757-88210752
Email
2355935187@ycphar.com
Country
China
ProdList
4887
Advantage
58
Shanghai BaiShun Biological Technology Co., Ltd
Tel
021-37581181
Fax
021-57456066
Email
sales@chem-mall.com
Country
China
ProdList
10335
Advantage
58
Jiaxing Deyi Chemical Co., Ltd.
Tel
86-0573-85866609 13325730825
Fax
0573-85866609
Email
945717149@qq.com
Country
China
ProdList
7959
Advantage
58
Zhuhai JiaYi Biological Technology Co., Ltd.
Tel
18578209868 2355327026
Fax
18578209868 QQ：2355327026
Email
steroidbest@hotmail.com
Country
China
ProdList
6504
Advantage
58
Aikon International Limited
Tel
025-66113011 18112977050
Fax
(5)02557626880
Email
cb6@aikonchem.com
Country
China
ProdList
15495
Advantage
58
Shanghai ChuCheng Trade Co., Ltd.
Tel
021-5983532 15201998618
Fax
021-59833275
Email
3002724020@qq.com
Country
China
ProdList
4619
Advantage
58
Foshan DaoQi Biological Co., Ltd.
Tel
18062666947
Fax
18062666959
Email
2355880548@qq.com
Country
China
ProdList
4229
Advantage
58
Hefei Yaogu Biological Technology Co., Ltd.
Tel
0086-0551-62993905
Fax
0086-0551-62993905
Email
info@hxygmall.com
Country
China
ProdList
3374
Advantage
58
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400-6387771-6038 18902104717
Email
sales@heowns.com
Country
China
ProdList
20512
Advantage
60
Hubei Xinyuanshun Pharmaceutical Chemical Co., Ltd.
Tel
027-51831887 15337167856
Fax
027-51837635 QQ1165326703
Email
hubeixinyuanshun@163.com
Country
China
ProdList
10305
Advantage
58
More
Less

View Lastest Price from Tetrahydromethyl-1,3-isobenzofurandione manufacturers

Ouhuang Engineering Materials (Hubei) Co., Ltd
Product
Tetrahydromethyl-1,3-Isobenzofurandione 11070-44-3
Price
US $10.00/kg
Min. Order
1kg
Purity
99.7%
Supply Ability
200000kg
Release date
2024-04-23
Henan Fengda Chemical Co., Ltd
Product
Tetrahydromethyl-1,3-isobenzofurandione 11070-44-3
Price
US $34.00-1.20/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-03
WUHAN FORTUNA CHEMICAL CO., LTD
Product
Tetrahydromethyl-1,3-isobenzofurandione 11070-44-3
Price
US $0.00/KG
Min. Order
25KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-09

11070-44-3, Tetrahydromethyl-1,3-isobenzofurandioneRelated Search:

Methyl-5-norbornene-2,3-dicarboxylic anhydride Tetrahydromethyl-1,3-isobenzofurandione Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydride Himic anhydride ENDO-BICYCLO[2.2.2]OCT-5-ENE-2,3-DICARBOXYLIC ANHYDRIDE Chlorendic anhydride Carbic anhydride 3a,4,7,7a-Tetrahydromethyl-1,3-isobenzofurandione 1,2,3,6-Tetrahydrophthalic anhydride Methyl tetrahydrophthalic anhydride bicyclo[2.2.2]oct-5-ene-2,3-dicarboxylic anhydride CIS-5-NORBORNENE-EXO-2,3-DICARBOXYLIC ANHYDRIDE Methylnadicanhydride 3,4,5,6,7,7-Hexachloro-3,6-endomethylene tetrahydrophthalic anhydride METHYL HIMIC ANHYDRIDE 1,14-DIMETHYL-4,10-DIOXATETRACYCLO[5.5.2.0(2,6).0(8,12)]TETRADEC-13-ENE-3,5,9,11-TETRAONE 3,7-DIMETHYL-11,16-DIOXAPENTACYCLO[6.5.5.0(1,6).0(9,13).0(14,18)]OCTADEC-6-ENE-10,12,15,17-TETRONE 4,5-DIMETHYL-6-(2-METHYL-PROPENYL)-3A,4,7,7A-TETRAHYDRO-ISOBENZOFURAN-1,3-DIONE

  • 4-METHYL TETRAHYDROPHTHALIC ANHYDRIDE
  • 3-METHYL-DELTA4-TETRAHYDROPHTHALIC ANHYDRIDE
  • 3-METHYL-4-CYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
  • 3-METHYL-4-CYCLOHEXEN-1,2-DICARBOXYLIC ANHYDRIDE
  • AC-METHYL
  • 1,3-Isobenzofurandione, 3a,4
  • 4-methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-quinone
  • cis,cis-3-Methyl-4-cyclohexene-1,2-dicarboxylic acid anhydride
  • 4-Methyl-3a,4,5,6-tetrahydroisobenzofuran-1,3-dione compound with 4-methyl-4,5,6,7-tetrahydroisobenzofuran-1,3-dione
  • 4-Methyl-3a,4,5,6-tetrahydroisobenzofuran-1,3-dione compound with 4-methyl-4,5,6,7-tetrahydroisobenzofuran-1,3-dione(mixture of isomers)
  • 1-METHYL-5-CYCLOHEXENE-2,3-DICARBOXYLIC ANHYDRIDE
  • MTHPA
  • MTHPA-600
  • MTHPA-EG
  • 3-Isobenzofurandione,tetrahydromethyl-1
  • tetrahydromethyl-3-isobenzofurandione
  • 1,3-Isobenzofurandione, tetrahydromethyl
  • tetrahydromethylphthalic anhydride
  • TETRAHYDROMETHYL-1,3-ISOBENZOFURANEDIONE
  • METHYLCYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE (MIXTURE OF ISOMERS)
  • Tetrahydromethyl-1,3-isobenzofurandione
  • Methyltetrahydroisobenzofurandione
  • METHYL-1,2,3,6-TETRAHYDROPHTHALIC ANHYDRIDE
  • METHYLCYCLOHEXENE-1,2-DICARBOXYLIC ANHYDRIDE
  • 3-Methylcyclohexene-1,2-dicarboxylic anhydride (Mixture of isoMers)
  • Methyltetrahydrophthalicanhyrid
  • Methylcyclohexene-1,2-dicarboxylicAnhydride(mixtureofisomers)&gt
  • 3a-methyl-5
  • Methyltetrahydrophthalic anhydride (Mixture of isomers)
  • Methyltetrahydrophtalic anhydride
  • 2,3,6 tetrahydro 3 methylphthalic anhydride
  • 11070-44-3