Cas no 1124-39-6 (4-Ethylcatechol)
4-Ethylcatechol structure
Product Name:4-Ethylcatechol
CAS No:1124-39-6
MF:C8H10O2
MW:138.163802623749
MDL:MFCD00015847
CID:83419
PubChem ID:70761
Update Time:2025-04-18
4-Ethylcatechol Chemical and Physical Properties
Names and Identifiers
-
- 4-Ethylbenzene-1,2-diol
- 3,4-Dihydroxyethylbenzene
- 4-Ethylcatechol
- 1,2-Benzenediol,4-ethyl
- 1,2-dihydroxy-4-ethylbenzene
- 4-ethyl-1,2-benzenediol
- 4-ethyl-catechole
- 4-Ethylpyrocatechol
- Ethylcatechol
- Ethylpyrocatechol
-
- MDL： MFCD00015847
- Inchi： 1S/C8H10O2/c1-2-6-3-4-7(9)8(10)5-6/h3-5,9-10H,2H2,1H3
- InChI Key： HFLGBNBLMBSXEM-UHFFFAOYSA-N
- SMILES： OC1=C(C=CC(=C1)CC)O
- BRN： 2042062
Computed Properties
- Exact Mass: 138.06800
- Monoisotopic Mass: 138.06808
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 2
- Heavy Atom Count: 10
- Rotatable Bond Count: 1
- Complexity: 103
- 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: 35
- XLogP3: nothing
- Topological Polar Surface Area: 40.5
Experimental Properties
- Color/Form: Colorless to yellowish liquid or crystal
- Density: 1.159±0.06 g/cm3 (20 oC 760 Torr),
- Melting Point: 34-45?°C
- Boiling Point: 105-107°C 0,5mm
- Flash Point: Degrees Fahrenheit:>230°F
Degrees Celsius:>110°C - Refractive Index: 1.578
- Solubility: Slightly soluble (11 g/l) (25 o C),
- PSA: 40.46000
- LogP: 1.66020
- Solubility: Soluble in water ethanol and ether
4-Ethylcatechol Security Information
-
Symbol:
- Signal Word：Danger
- Hazard Statement： H302-H315-H318-H335
- Warning Statement： P261-P280-P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 22-37/38-41
- Safety Instruction： S26-S36/37/39-S39
-
Hazardous Material Identification：
- Risk Phrases：R36/37/38
- Safety Term：S26;S36
4-Ethylcatechol Customs Data
- HS CODE：2907299090
- Customs Data：
China Customs Code:
2907299090Overview:
2907299090 Other polyphenols,Phenolic alcohol.Regulatory conditions:AB(Customs clearance form for Inbound Goods,Customs clearance form for outbound goods).VAT:17.0%.Tax refund rate:9.0%.MFN tariff:5.5%.general tariff:30.0%
Declaration elements:
Product Name, component content, use to
Regulatory conditions:
A.Customs clearance form for Inbound Goods
B.Customs clearance form for outbound goodsInspection and quarantine category:
R.Sanitary supervision and inspection of imported food
S.Sanitary supervision and inspection of exported food
M.Import commodity inspection
N.Export commodity inspectionSummary:
2907299090 polyphenols; phenol-alcohols.supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward).VAT:17.0%.tax rebate rate:9.0%.MFN tariff:5.5%.general tariff:30.0%
4-Ethylcatechol Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 683957-1G |
4-Ethylcatechol |
1124-39-6 | 1g |
￥1111.64 | 2023-11-29 | ||
| XI GE MA AO DE LI QI （ SHANG HAI ） MAO YI Co., Ltd. | 683957-5G |
4-Ethylcatechol |
1124-39-6 | 5g |
￥3439.22 | 2023-11-29 | ||
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E888365-5g |
4-ethylcatechol |
1124-39-6 | 95% | 5g |
￥1,536.00 | 2022-01-10 | |
| TRC | E901760-100mg |
4-Ethylcatechol |
1124-39-6 | 100mg |
$ 81.00 | 2023-09-07 | ||
| TRC | E901760-1g |
4-Ethylcatechol |
1124-39-6 | 1g |
$ 119.00 | 2023-09-07 | ||
| TRC | E901760-5g |
4-Ethylcatechol |
1124-39-6 | 5g |
$ 453.00 | 2023-09-07 | ||
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X84825-5g |
4-Ethylbenzene-1,2-diol |
1124-39-6 | 95% | 5g |
￥1228.0 | 2023-09-05 | |
| SHANG HAI JI ZHI SHENG HUA Technology Co., Ltd. | X84825-1g |
4-Ethylbenzene-1,2-diol |
1124-39-6 | 95% | 1g |
￥398.0 | 2023-09-05 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E888365-250mg |
4-ethylcatechol |
1124-39-6 | 95% | 250mg |
￥176.00 | 2022-01-10 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | E888365-1g |
4-ethylcatechol |
1124-39-6 | 95% | 1g |
￥492.00 | 2022-01-10 |
4-Ethylcatechol Suppliers
Amadis Chemical Company Limited
Gold Member
Audited Supplier
(CAS:1124-39-6)4-Ethylcatechol
Order Number:A802581
Stock Status:in Stock
Quantity:10g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:05
Price ($):152.0
Email:[email protected]
Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier
(CAS:1124-39-6)4-Ethylcatechol
Order Number:LE10663
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:03
Price ($):discuss personally
Email:[email protected]
4-Ethylcatechol Related Literature
-
Adeline Huiling Loo,Alessandra Bonanni,Martin Pumera Analyst, 2013,138, 467-471
-
Haitao Li,Yu Pan,Zhizhi Wang,Shan Chen,Ruixin Guo,Jianqiu Chen RSC Adv., 2015,5, 100775-100782
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3. An investigation of the electrochemical delithiation process of carbon coated α-Fe2O3nanoparticlesAdrian Brandt,Florian Winter,Sebastian Klamor,Frank Berkemeier,Jatinkumar Rana,Rainer P?ttgen,Andrea Balducci J. Mater. Chem. A, 2013,1, 11229-11236
-
Jieun Kim,Han-Saem Park,Tae-Hee Kim,Sung Yeol Kim,Hyun-Kon Song Phys. Chem. Chem. Phys., 2014,16, 5295-5300
-
Alvin Tanudjaja,Shinsuke Inagi,Fusao Kitamura,Toshikazu Takata,Ikuyoshi Tomita Dalton Trans., 2021,50, 3037-3043
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