Online Database of Chemicals from Around the World
| Leap Chem Co., Ltd. | China | |||
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+86 (852) 3060-6658 | |||
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market19@leapchem.com | |||
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QQ Chat | |||
| Chemical distributor since 2006 | ||||
| chemBlink massive supplier since 2022 | ||||
| Achemica | Switzerland | |||
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+41 (24) 466-2929 | |||
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contact@achemica.com | |||
| Chemical manufacturer since 2010 | ||||
| Advanced Synthesis | USA | |||
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+1 (619) 423-7821 | |||
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sales@advancedsynthesis.com | |||
| Chemical manufacturer | ||||
| Alfa Aesar. | USA | |||
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+1 (978) 521-6300 | |||
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info@alfa.com | |||
| Chemical manufacturer | ||||
| Alfa Chemistry | USA | |||
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+1 (201) 478-8534 | |||
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inquiry@alfa-chemistry.com | |||
| Chemical distributor since 2012 | ||||
| chemBlink standard supplier since 2012 | ||||
| Anvia Chemicals, LLC | USA | |||
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+1 (414) 534-7845 | |||
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sales@anviachem.com | |||
| Chemical manufacturer | ||||
| BOC Sciences | USA | |||
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+1 (631) 485-4226 | |||
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info@bocsci.com | |||
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Skype Chat | |||
| Chemical distributor | ||||
| chemBlink massive supplier since 2012 | ||||
| Chem Service, Inc. | USA | |||
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+1 (610) 692-3026 | |||
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info@chemservice.com | |||
| Chemical manufacturer since 1962 | ||||
| Glentham Life Sciences | UK | |||
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+44 (2033) 978-798 | |||
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info@glenthamls.com | |||
| Chemical distributor since 2013 | ||||
| Sigma-Aldrich, Inc. | USA | |||
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+86 (21) 6141-5566 / 800-819-3336 | |||
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ordercn@sial.com, | |||
| Chemical manufacturer since 1992 | ||||
| Classification | Chemical reagent >> Organic reagent >> Fatty acid |
|---|---|
| Name | 3,3-Dimethylglutaric Anhydride |
| Synonyms | 4,4-Dimethyltetrahydropyran-2,6-Dione; 4,4-Dimethyltetrahydropyran-2,6-Quinone; D159808_Aldrich |
| Molecular Structure |  |
| Molecular Formula | C7H10O3 |
| Molecular Weight | 142.15 |
| CAS Registry Number | 4160-82-1 |
| EINECS | 223-998-1 |
| SMILES | CC1(CC(OC(C1)=O)=O)C |
| InChI | 1S/C7H10O3/c1-7(2)3-5(8)10-6(9)4-7/h3-4H2,1-2H3 |
| InChIKey | HIJQFTSZBHDYKW-UHFFFAOYSA-N |
| Density | 1.1±0.1g/cm3 (Cal.) |
|---|---|
| Melting point | 126°C (Expl.) |
| Boiling point | 181°C (Expl.) |
| 299.518°C at 760 mmHg (Cal.) | |
| Flash point | 104.9±15.9°C (Cal.) |
| Safety Code | S26;S37 Details |
|---|---|
| Risk Code | R36/37/38 Details |
| Hazard Symbol |  X Details |
| Safety Description | WARNING: Irritates lungs, eyes, skin |
| SDS | Available |
| (1) | Peschiulli et al.. Synergistic organocatalysis in the kinetic resolution of secondary thiols with concomitant desymmetrization of an anhydride, Nature Chemistry, 2010 |
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