Cas no 87031-30-9 (3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one)
87031-30-9 structure
Product Name:3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one
CAS No:87031-30-9
MF:C8H14N2O
MW:154.209561824799
MDL:MFCD00051761
CID:90959
PubChem ID:2735686
Update Time:2025-04-18
3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one Chemical and Physical Properties
Names and Identifiers
-
- 3-tert-Butyl-1-methyl-2-pyrazolin-5-one
- 3-TERT-BUTYL-1-METHYL-1H-PYRAZOL-5(4H)-ONE
- 5-tert-butyl-2-methyl-4H-pyrazol-3-one
- 3-(tert-butyl)-1-methyl-2-pyrazolin-5-one
- 5-(tert-Butyl)-2,4-dihydro-2-methyl-3H-pyrazol-3-one
- 5-tert. Butyl-3,4-dihydro-2-methyl-2H-pyrazol-3-on
- Maybridge4_000334
- EN300-342009
- 5-tert-Butyl-2-methyl-2,4-dihydro-3H-pyrazol-3-one
- DTXSID70370883
- CS-0207265
- 87031-30-9
- SCHEMBL7252699
- 5-tert-Butyl-2,4-dihydro-2-methyl-3H-pyrazol-3-one
- CHEMBL1566134
- FT-0616390
- Z359504034
- 3-(tert-Butyl)-1-methyl-1H-pyrazol-5(4H)-one
- FS-1088
- HMS1521P04
- 3-(tert-butyl)-1-methyl-4,5-dihydro-1H-pyrazol-5-one
- MFCD00051761
- InChI=1/C8H14N2O/c1-8(2,3)6-5-7(11)10(4)9-6/h5H2,1-4H
- IDI1_030916
- QTLHXZDNJCSMMQ-UHFFFAOYSA-N
- AKOS005202769
- CHEBI:183720
- F8886-6128
- 3-t-butyl-1-methyl-2-pyrazolin-5-one
- 3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one
-
- MDL： MFCD00051761
- Inchi： 1S/C8H14N2O/c1-8(2,3)6-5-7(11)10(4)9-6/h5H2,1-4H3
- InChI Key： QTLHXZDNJCSMMQ-UHFFFAOYSA-N
- SMILES： O=C1CC(C(C)(C)C)=NN1C
- BRN： 5808391
Computed Properties
- Exact Mass: 154.11100
- Monoisotopic Mass: 154.110613074g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 11
- Rotatable Bond Count: 1
- Complexity: 213
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Surface Charge: 0
- Tautomer Count: 3
- XLogP3: 1.1
- Topological Polar Surface Area: 32.7?2
Experimental Properties
- Color/Form: White to yellow solid
- Density: 1.04
- Melting Point: 150-152°C
- Boiling Point: 200.2°C at 760 mmHg
- Flash Point: 74.9°C
- Refractive Index: 1.516
- PSA: 32.67000
- LogP: 0.62410
- Solubility: Slightly soluble in water
3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one Security Information
- Hazard Statement： Irritant
- Safety Instruction： S22-S24/25
-
Hazardous Material Identification：
3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one Customs Data
- HS CODE：2933199090
- Customs Data：
China Customs Code:
2933199090Overview:
2933199090. Other structurally non fused pyrazole ring compounds. 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, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date
Summary:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| Chemenu | CM188464-25g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 97% | 25g |
$396 | 2021-08-05 | |
| Fluorochem | 005505-1g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 98% | 1g |
￡20.00 | 2022-03-01 | |
| Fluorochem | 005505-5g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 98% | 5g |
￡70.00 | 2022-03-01 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 006399-1g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 98% | 1g |
746CNY | 2021-05-07 | |
| SHANG HAI XIAN DING Biotechnology Co., Ltd. | 006399-5g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 98% | 5g |
2957CNY | 2021-05-07 | |
| TRC | T135538-50mg |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 50mg |
$ 50.00 | 2022-06-03 | ||
| TRC | T135538-100mg |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 100mg |
$ 65.00 | 2022-06-03 | ||
| TRC | T135538-500mg |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 500mg |
$ 95.00 | 2022-06-03 | ||
| Apollo Scientific | OR5005-1g |
5-(tert-Butyl)-2,4-dihydro-2-methyl-3H-pyrazol-3-one |
87031-30-9 | 1g |
￡60.00 | 2025-02-20 | ||
| Chemenu | CM188464-25g |
3-tert-Butyl-1-methyl-2-pyrazolin-5-one |
87031-30-9 | 97% | 25g |
$*** | 2023-05-29 |
3-tert-butyl-1-methyl-4,5-dihydro-1H-pyrazol-5-one Related Literature
-
Jing Yu,Yu-Qi Lyu,Jiapeng Liu,Mohammed B. Effat,Junxiong Wu J. Mater. Chem. A, 2019,7, 17995-18002
-
Chen-Yu Chien,Sheng-Sheng Yu Chem. Commun., 2020,56, 11949-11952
-
Min Kim,Jae-Joon Lee,Tengling Ye,Panagiotis E. Keivanidis,Kilwon Cho J. Mater. Chem. C, 2020,8, 1686-1696
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