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Methyl tetrahydrophthalic anhydride

BGC Id:852789581398
CAS No:19438-64-3
Synonyms:3a-methyl-5,6-dihydro-4h-isobenzofuran-1,3-dione ; 5-methyl-7,7a-dihydroisobenzofuran-1,3(3ah,6h)-dione ; mthpa,tetrahydromethyl-1,3-isobenzofurandione ; methyltetrahydro phthalic anhydride (mixture of 3- and 4- isomers) ; methyl tetrahydrophthalic anhydride ; methyl tetrahydropht ; 1,3-isobenzofurandione, 3a,4,5,7a-tetrahydro-6-methyl-
Molecular Formula:C9H10O3
Molecular Weight:166.17
EINECS:
Structural Formula
The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:
3a-methyl-5,6-dihydro-4h-isobenzofuran-1,3-dione ; 5-methyl-7,7a-dihydroisobenzofuran-1,3(3ah,6h)-dione ; mthpa,tetrahydromethyl-1,3-isobenzofurandione ; methyltetrahydro phthalic anhydride (mixture of 3- and 4- isomers) ; methyl tetrahydrophthalic anhydride ; methyl tetrahydropht ; 1,3-isobenzofurandione, 3a,4,5,7a-tetrahydro-6-methyl-
CAS:
19438-64-3
EINECS:
Molecular Formula:
C9H10O3
MDL:
MFCD00870768
SMILES:
C1=CC(=CC=C1C[C@H](C(=O)O)N)Cl

Properties

Molecular Weight:
166.17 g·mol−1
Density:
~1.3 g/mL (Predicted)
Melting point:
19.33 °C (Predicted)
Boiling point:
~292.4 °C at 760 mmHg (Predicted)
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Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

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Dayang Chem (Hangzhou) Co.,Ltd.

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Carbone Scientific Co., Ltd.

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
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Skyrun Industrial Co., Ltd.

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Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We are seller of Ethyl 2-phenylbutyrate. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BIOZOL Diagnostica Vertrieb GmbH

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Country: Germany  

What other providers are available for CAS 19438-64-3?

In addition to the providers presented here for Methyl tetrahydrophthalic anhydride with the CAS number 19438-64-3, there are other 6 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+3 additional providers that we know from the past
AK Scientific, Inc.




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