Cas no 25134-21-8 ((3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione)
25134-21-8 structure
Product Name:(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione
CAS No:25134-21-8
MF:C10H10O3
MW:178.184603214264
MDL:MFCD00167036
CID:52649
PubChem ID:24854104
Update Time:2024-10-30
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Chemical and Physical Properties
Names and Identifiers
-
- Methyl nadic anhydride
- EPON HARDENER MNA
- EPON(R) MNA SUBSTITUTE
- EPOXY EMBEDDING MEDIUM, HARDENER MNA
- METHENDIC ANHYDRIDE
- METHYL-3,6-ENDOMETHYLENETETRAHYDROPHTHALIC ANHYDRIDE
- METHYL-5-NORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE
- METHYLBICYCLO[2.2.1]HEPT-5-ENE-2,3-DICARBOXYLIC ANHYDRIDE
- METHYLNORBORNENE-2,3-DICARBOXYLIC ACID ANHYDRIDE
- METHYLNORBORNENE-2,3-DICARBOXYLIC ANHYDRIDE
- MNA
- NADIC METHYL ANHYDRIDE
- NADIC(R) METHYL ANHYDRIDE
- NADIC(TM) METHYL ANHYDRIDE
- ,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-
- Methyl-5-norbornene-2,3-dicarboxylic Anhydride (mixture of isomers)
- EINECS 246-644-8
- Hardener HY906
- Kayahard MCD
- MEA 610
- Methyl-5-norbornene-2,3-dicarboxylic anhydride, Mixture of isoMers, tech.
- Methylendic anhydride
- XMNA
- Methyl-3,6-endomethylenetetrahydrophthalic Anhydride (mixture of isomers)
- Methylnadic Anhydride (mixture of isomers)
- Methyl himic anhydride
- Methy nadic Anhydride(MNA)
- (3aR,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione
- Methylnadic anhydride
- DSSTox_CID_7844
- DSSTox_RID_78588
- DSSTox_GSID_27844
- 3A-methyl-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione(relative)
- Tox21_201205
- 3abeta-Methyl-3a,4,7,7abeta-tetrahydro-4beta,7beta-methanoisobenzofuran-1,3-dione
- Methyl-5-norbornene-2,3-dicarboxylicanhydride
- NMA
- 3-dione,3a,4,7,7a-tetrahydromethyl-7-methanoisobenzofuran-1
- 4,7-Methanoisobenzofuran-1,3-dione, 3a,4,7,7a-tetrahydromethyl-, (3aalpha,4alpha,7alpha,7aalpha)-
- 4,7-methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydromethyl-,(3aalpha,4al
- (3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione
-
- MDL： MFCD00167036
- Inchi： 1S/C10H10O3/c1-4-2-5-3-6(4)8-7(5)9(11)13-10(8)12/h2,5-8H,3H2,1H3/t5-,6-,7-,8+/m0/s1
- InChI Key： JIYNFFGKZCOPKN-DKXJUACHSA-N
- SMILES： [C@]12([H])C(=O)OC(=O)[C@@]1([H])[C@]1([H])C[C@@]2([H])C(=C1)C
- BRN： 162395
Computed Properties
- Exact Mass: 178.06300
- Monoisotopic Mass: 178.062994
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 13
- Rotatable Bond Count: 0
- Complexity: 344
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 4
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: nothing
- XLogP3: 1.2
- Topological Polar Surface Area: 43.4
Experimental Properties
- Color/Form: Light yellow transparent oily liquid
- Density: 1.232?g/mL?at 25?°C(lit.)
- Boiling Point: 140 oC (10 mmHg)
- Flash Point: Fahrenheit: 275 ° f < br / > Celsius: 135 ° C < br / >
- Refractive Index: n20/D 1.506(lit.)
n20/D 1.507 - Solubility: Miscible with acetone, benzene, naphtha and xylene.
- Water Partition Coefficient: React
- PSA: 43.37000
- LogP: 0.89820
- Vapor Pressure: 5 mmHg ( 120 °C)
- Sensitiveness: Moisture Sensitive
- Solubility: Soluble in benzene, toluene, acetone, carbon tetrachloride, chloroform, ethanol and other organic solvents
- pka: 4.42[at 20 ℃]
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Security Information
-
Symbol:
- Prompt：dangerous
- Signal Word：Danger
- Hazard Statement： H302,H314,H317,H334
- Warning Statement： P261,P280,P305+P351+P338,P310
- Hazardous Material transportation number：UN 3265 8/PG 2
- WGK Germany：3
- Hazard Category Code： 22-34-42
- Safety Instruction： S39-S45-S36/37/39-S26
- RTECS：RB9100000
-
Hazardous Material Identification：
- HazardClass：6.1
- PackingGroup：III
- TSCA：Yes
- Storage Condition：Store in tightly closed containers. Store in a cool, dry, well ventilated area away from incompatible substances. Avoid moisture.
- Safety Term：S39
- Packing Group：I; II; III
- Packing Group：I; II; III
- Risk Phrases：R22; R36/37/38; R42
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Customs Data
- HS CODE：2917209090
- Customs Data：
China Customs Code:
2932999099Overview:
2932999099. Other heterocyclic compounds containing only oxygen heteroatoms. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%
Declaration elements:
Product Name, component content, use to
Summary:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| BAI LING WEI Technology Co., Ltd. | 2945201-100ML |
Methylnadic anhydride pract. |
25134-21-8 | 100ML |
￥ 460 | 2022-04-26 | ||
| Alichem | A019098673-1000g |
3A-methyl-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione(relative) |
25134-21-8 | 97% | 1000g |
$400.00 | 2023-09-02 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 45347-250ML-F |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione |
25134-21-8 | ≥95.0% | 250ML |
￥1201.21 | 2022-02-23 | |
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 45347-1L-F |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione |
25134-21-8 | ≥95.0% | 1L |
￥1861.66 | 2022-02-23 | |
| ChemScence | CS-0166889-500g |
Methyl nadic anhydride |
25134-21-8 | ≥97.0% | 500g |
$68.0 | 2022-04-27 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R000248-100g |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione |
25134-21-8 | 95%() | 100g |
￥47 | 2023-09-09 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R000248-25g |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione |
25134-21-8 | 95%() | 25g |
￥29 | 2023-09-09 | |
| SHANG HAI YI EN HUA XUE JI SHU Co., Ltd. | R000248-500g |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione |
25134-21-8 | 95%() | 500g |
￥191 | 2023-09-09 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | M23830-500g |
Methyl-5-norbornene-2,3-dicarboxylic Anhydride (mixture of isomers) |
25134-21-8 | 500g |
￥416.0 | 2021-09-08 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | M23830-100g |
Methyl-5-norbornene-2,3-dicarboxylic Anhydride (mixture of isomers) |
25134-21-8 | 100g |
￥96.0 | 2021-09-08 |
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Suppliers
Suzhou Senfeida Chemical Co., Ltd
Gold Member
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(CAS:25134-21-8)Methyl-5-norbornene-2,3-dicarboxylic anhydride
Order Number:sfd20259
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:38
Price ($):discuss personally
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Jiangsu Xinsu New Materials Co., Ltd
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(CAS:25134-21-8)
Order Number:SFD740
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Wednesday, 11 December 2024 17:02
Price ($):
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:25134-21-8)Methyl-5-norbornene-2,3-dicarboxylic anhydride
Order Number:LE8424;LE1696006;LE4461
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:59
Price ($):discuss personally
Email:[email protected]
Amadis Chemical Company Limited
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(CAS:25134-21-8)(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione
Order Number:A1203090
Stock Status:in Stock
Quantity:500g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:49
Price ($):196.0
Email:[email protected]
(3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione Related Literature
-
Joseph W. Bennett,Diamond T. Jones,Blake G. Hudson,Joshua Melendez-Rivera,Robert J. Hamers,Sara E. Mason Environ. Sci.: Nano, 2020,7, 1642-1651
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Weili Dai,Guangjun Wu,Michael Hunger Chem. Commun., 2015,51, 13779-13782
-
Jason Y. C. Lim,Yong Yu,Guorui Jin,Kai Li,Yi Lu,Jianping Xie Nanoscale Adv., 2020,2, 3921-3932
-
Ivor Lon?ari? Phys. Chem. Chem. Phys., 2015,17, 9436-9445
-
Tengfei Yu,Yuehan Wu,Wei Li,Bin Li RSC Adv., 2014,4, 34134-34143
25134-21-8 ((3Ar,4S,7R,7aS)-3a-methyl-3a,4,7,7a-tetrahydro-4,7-methano-2-benzofuran-1,3-dione) Related Products
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- 129-64-6(Carbic anhydride)
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- 2746-19-2(cis-Norbornene-exo-2,3-dicarboxylic Anhydride)
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