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| CAS No.: | 35285-68-8 |
|---|---|
| Name: | p-Hydroxybenzoic acid ethyl ester sodium salt |
| Molecular Structure: | |
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| Formula: | C9H9NaO3 |
| Molecular Weight: | 188.158 |
| Synonyms: | Benzoicacid, 4-hydroxy-, ethyl ester, sodium salt (9CI);4-Hydroxybenzoic acid ethyl ester sodiumsalt;E 215;Ethyl 4-hydroxybenzoate sodium salt;Ethyl p-hydroxybenzoatesodium salt;Sodium p-(carbethoxy)phenoxide; |
| EINECS: | 252-487-6 |
| Density: | 1.34[at 20℃] |
| Melting Point: | >115°C(free ester) |
| Boiling Point: | 297.5 °C at 760 mmHg |
| Flash Point: | 120.3 °C |
| Solubility: | 1000g/L at 23℃ |
| PSA: | 49.36000 |
| LogP: | 2.00710 |
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- 1268380-09-1
phenyl 4-ethoxycarbonyl phenyl
A
- 81256-74-8
sodium salicylat
B
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| With water; sodium hydroxide In dimethyl sulfoxide at 25℃; Kinetics; | A n/a B 100% |
- 120-47-8
Ethyl 4-hydroxybenzoate
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| With sodium hydroxide In water | |
| With sodium hydroxide In water |
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| With oxygen; N,N-bis[2-(N-methylbenzimidazol-2-yl)ethyl]benzylamine; tetrakis(acetonitrile)copper(I)tetrafluoroborate In acetonitrile at 25℃; for 0.583333h; Oxidation; oxygenation; coupling; | 84% |
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
- 84942-83-6
hexakis[4-(ethoxycarbonyl)phenoxy]cyclotriphosphazene
| Conditions | Yield |
|---|---|
| With 2,2,4,4,6,6-hexachloro-1,3,5-triaza-2,4,6-triphosphorine In 1,4-dioxane at 110℃; for 72h; Inert atmosphere; | 74% |
- 165287-54-7
2,3-dibromo-1,4-bis-(4-bromo-phenyl)-butane-1,4-dione
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| In tetrahydrofuran for 1.5h; Heating; | 70% |
- 3943-89-3
Ethyl protocatechuate
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| With sodium iodate; ethanol 1.) H2O, 25 deg C; Yield given. Multistep reaction; |
- 3926-62-3
sodium monochloroacetic acid
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
- 30893-58-4
4-(ethoxycarbonyl)phenoxyacetic acid
| Conditions | Yield |
|---|---|
| With Amberlite IRA 400 1.) water, 2.) water, 100 deg C, 1 h; Yield given. Multistep reaction; |
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
- 2524-03-0
dimethyl chlorothiophosphate
- 59288-80-1
O,O-Dimethyl-O-p-aethoxycarbonylphenyl-thiophosphat
| Conditions | Yield |
|---|---|
| With pyridine In toluene |
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
- 813-77-4
Dimethyl chlorophosphate
- 59288-77-6
O,O-Dimethyl-O-p-aethoxycarbonylphenyl-phosphat
| Conditions | Yield |
|---|---|
| In benzene |
- 35285-68-8
sodium salt of ethyl-4-hydroxybenzoate
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: 70 percent / tetrahydrofuran / 1.5 h / Heating 2: 72 percent / PCl3 / 4 h / Heating View Scheme |
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Chemistry
Empirical Formula: C9H9NaO3
Molecular Weight: 188.1557 g/mol
EINECS: 252-487-6
Flash Point: 120.3 °C
Enthalpy of Vaporization: 55.89 kJ/mol
Boiling Point: 297.5 °C at 760 mmHg
Vapour Pressure: 0.000759 mmHg at 25 °C
Structure of Sodium ethyl p-hydroxybenzoate (CAS NO.35285-68-8):
IUPAC Name: Sodium 4-ethoxycarbonylphenolate
Product Category of Sodium ethyl p-hydroxybenzoate (CAS NO.35285-68-8): Aromatic Esters;Benzoic acid Series
Uses
Sodium ethyl p-hydroxybenzoate (CAS NO.35285-68-8) is a water-soluble preservative. The main features is safe, efficient, and broad-spectrum antibiotic. It is widely used for anti-corrosion in the pharmaceutical industry (Chinese herbal medicine, Chinese medicine preparation agent; medical instruments sterilization); food industry (dairy products, pickled products, beverages, fruit juice, jelly, cakes, etc.); textile industry (textiles, cotton yarn, chemical fiber) . As well as others such as cosmetics', feed's, daily industrial anti-corrosion.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intraperitoneal | 520mg/kg (520mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: ATAXIA | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956. |
| mouse | LD50 | oral | 2500mg/kg (2500mg/kg) | Journal of the American Pharmaceutical Association, Scientific Edition. Vol. 45, Pg. 260, 1956. |
Specification
Sodium ethyl p-hydroxybenzoate , its cas register number is 35285-68-8. It also can be called Sodium 4-ethoxycarbonylphenoxide ; p-Hydroxybenzoic acid ethyl ester sodium salt ; and 4-Hydroxybenzoic acid, ethyl ester, sodium salt .