Maleic Anhydride
fo-9f1e10767892d430
Identity
- Type
- Neutral molecule
- CAS
- 108-31-6
- EC
- 203-571-6
- Origin
- EF 3.1 hybrid_name_cas_v1
- Changes
- 57 across every transformer
Structure
Alternative labels
17- 150S
- 2,5-Dihydrofuran-2,5-dione
- 2,5-Furandione
- 2,5-Furandione, polymer with graphene, graft
- Baolilong A 1018
- cis-Butenedioic anhydride
- Crystal Man
- Crystal Man AB
- Dihydro-2,5-dioxofuran
- furan-2,5-dione
- HG 3-993-76
- M 116389
- Maleic acid anhydride
- MeSH ID: D008299
- Nourymix MA 901
- Toxilic anhydride
- UMEX
Properties
| Property | Value |
|---|---|
| Elemental charge chemrof:elemental_charge | 0 |
| InChI2D key string chemrof:inchi2d_key_string | FPYJFEHAWHCUMM-UHFFFAOYSA-N |
| InChI2D string chemrof:inchi2d_string | InChI=1S/C4H2O3/c5-3-1-2-4(6)7-3/h1-2H |
| IUPAC name chemrof:IUPAC_name | Maleic Anhydride |
| Molecular formula chemrof:molecular_formula | C4H2O3 |
| Molecular mass chemrof:molecular_mass | 98.057 |
| Monoisotopic mass chemrof:monoisotopic_mass | 98.00039, 98.000394 |
| SMILES string chemrof:smiles_string | O=C1C=CC(=O)O1 |
Known URLs
32Where else this substance is described. Collected while the pipeline resolved it — from ChEBI's cross-references, from PubChem's identifier list, and from the CAS number — so a link here is a record the merge actually read, not a search it suggests.
Elementary flows
13| Flow | Context | Source | Unit | CFs |
|---|---|---|---|---|
| f2148734-6555-11dd-ad8b-0800200c9a66 | Environmental → Air → Aircraft cruise height | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-917c-0050c2490048 | Environmental → Air → Ground level → Urban (>1000 people/square mile) | EF 3.1 | kg | 4 |
| 415f67bd-e76d-48bf-969c-ca3d08cec3df | Environmental → Air → Indoor | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-917b-0050c2490048 | Environmental → Air → Long-term | EF 3.1 | kg | 0 |
| 4d9a8790-3ddd-11dd-917d-0050c2490048 | Environmental → Air → Medium stack, <150 meters → Rural (<1000 people/square mile) | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-917a-0050c2490048 | Environmental → Air → Unknown | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-9178-0050c2490048 | Environmental → Ground → Agricultural | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-9181-0050c2490048 | Environmental → Ground → Non-agricultural | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-9179-0050c2490048 | Environmental → Ground → Unknown | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-917f-0050c2490048 | Environmental → Water → Long-term | EF 3.1 | kg | 0 |
| 4d9a8790-3ddd-11dd-9182-0050c2490048 | Environmental → Water → Ocean | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-917e-0050c2490048 | Environmental → Water → Surface water | EF 3.1 | kg | 4 |
| 4d9a8790-3ddd-11dd-9180-0050c2490048 | Environmental → Water → Unknown | EF 3.1 | kg | 4 |
History
Everything that changed this substance (57 changes)
Full record
Flow object JSON
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