Propyl Gallate
Propyl Gallate structure
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Common Name | Propyl Gallate | ||
|---|---|---|---|---|
| CAS Number | 121-79-9 | Molecular Weight | 212.199 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 448.6±40.0 °C at 760 mmHg | |
| Molecular Formula | C10H12O5 | Melting Point | 146-149 °C(lit.) | |
| MSDS | Chinese USA | Flash Point | 181.3±20.8 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Use of Propyl GallatePropyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal[1][2]. |
Summary: Propyl gallate, also known as propyl gallol, CAS number 121-79-9, with molecular formula C10H12O5 and molecular weight 212.199. It appears as white granules with a melting point of 146-149°C. Primarily used as a food and feed antioxidant, with a maximum usage of 0.1g/kg. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | Propyl gallate |
|---|---|
| Synonym | More Synonyms |
This table contains bioactivity, target information and biological‑assay experimental data of this compound.
| Description | Propyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal[1][2]. |
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| Related Catalog | |
| References |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 448.6±40.0 °C at 760 mmHg |
| Melting Point | 146-149 °C(lit.) |
| Molecular Formula | C10H12O5 |
| Molecular Weight | 212.199 |
| Flash Point | 181.3±20.8 °C |
| Exact Mass | 212.068466 |
| PSA | 86.99000 |
| LogP | 2.60 |
| Vapour Pressure | 0.0±1.1 mmHg at 25°C |
| Index of Refraction | 1.596 |
| InChIKey | ZTHYODDOHIVTJV-UHFFFAOYSA-N |
| SMILES | CCCOC(=O)c1cc(O)c(O)c(O)c1 |
| Storage condition | 0-6°C |
| Water Solubility | 0.35 g/100 mL (25 ºC) |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
MUTATION DATA
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This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H317 |
| Precautionary Statements | P280-P301 + P312 + P330 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22;R43 |
| Safety Phrases | S24-S37 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 2 |
| RTECS | LW8400000 |
| HS Code | 29182950 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
|
~75%
Propyl Gallate CAS#:121-79-9 |
| Literature: US4613683 A1, ; |
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~%
Propyl Gallate CAS#:121-79-9 |
| Literature: Journal of Molecular Catalysis B: Enzymatic, , vol. 78, p. 32 - 37 |
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~88%
Propyl Gallate CAS#:121-79-9 |
| Literature: Journal of Molecular Catalysis B: Enzymatic, , vol. 67, # 3-4 p. 242 - 250 |
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~56%
Propyl Gallate CAS#:121-79-9
Learn More
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| Literature: Food Chemistry, , vol. 128, # 1 p. 214 - 217 |
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~%
Propyl Gallate CAS#:121-79-9
Learn More
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| Literature: Food Chemistry, , vol. 128, # 1 p. 214 - 217 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 6 | |
|---|---|
| DownStream 9 | |
CAS#:138433-01-9
CAS#:126229-90-1
CAS#:138433-00-8
CAS#:853055-43-3
CAS#:79831-88-2
CAS#:6137-86-6
CAS#:6178-45-6This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2918290000 |
|---|---|
| Summary | HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Sp1 sites in the noncoding control region of BK polyomavirus are key regulators of bidirectional viral early and late gene expression.
J. Virol. 89(6) , 3396-411, (2015) In kidney transplant patients with BK polyomavirus (BKPyV) nephropathy, viral variants arise bearing rearranged noncoding control regions (rr-NCCRs) that increase viral early gene expression, replicat... |
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HIV-1 and its gp120 inhibits the influenza A(H1N1)pdm09 life cycle in an IFITM3-dependent fashion.
PLoS ONE 9(6) , e101056, (2014) HIV-1-infected patients co-infected with A(H1N1)pdm09 surprisingly presented benign clinical outcome. The knowledge that HIV-1 changes the host homeostatic equilibrium, which may favor the patient res... |
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Diminished viral control during simian immunodeficiency virus infection is associated with aberrant PD-1hi CD4 T cell enrichment in the lymphoid follicles of the rectal mucosa.
J. Immunol. 193(9) , 4527-36, (2014) The inhibitory receptor programmed death-1 (PD-1) has been shown to regulate CD8 T cell function during chronic SIV infection; however, its role on CD4 T cells, specifically in the gut-associated lymp... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| nipa49 |
| Propyl 3,4,5-trihydroxybenzoate |
| Propyl gallate |
| 3,4,5-Trihydroxybenzoic acid propyl ester |
| gallic acid propyl ester |
| Benzoic acid, 3,4,5-trihydroxy-, propyl ester |
| Sustane PG |
| Gallic acid n-propyl ester |
| tenoxpg |
| MFCD00002196 |
| n-Propyl Gallate |
| PG |
| EINECS 204-498-2 |
| PROGALLIN P |
| n-propyl 3,4,5-trihydroxybenzoate |
| FEMA 2947 |
| Nipanox S 1 |
| FEMA 2974 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the boiling point of Propyl gallate? |
| A: Boiling point of Propyl gallate is 448.6±40.0 °C at 760 mmHg. |
| Q: What are the upstream materials of Propyl gallate? |
| A: Related upstream materials(CAS) of Propyl gallate: 149-91-7;71-36-3;71-23-8;5424-20-4;99-24-1;18483-17-5. |
| Q: What is the SMILES notation of Propyl gallate? |
| A: SMILES notation of Propyl gallate is CCCOC(=O)c1cc(O)c(O)c(O)c1. |
| Q: What is the molecular weight of Propyl gallate? |
| A: Molecular weight of Propyl gallate is 212.199. |
| Q: What are the uses of Propyl gallate? |
| A: Main uses of Propyl gallate: Propyl gallate is a common food antioxidant. Propyl gallate can inhibit the production of acrolein, glyoxal and methylglyoxal[1][2]. |
| Q: What is the safety information for Propyl gallate? |
| A: Safety information for Propyl gallate: S24-S37. |
| Q: What is the CAS number of Propyl gallate? |
| A: CAS number of Propyl gallate is 121-79-9. |
| Q: What English synonyms does Propyl gallate have? |
| A: English synonyms of Propyl gallate: nipa49, Propyl 3,4,5-trihydroxybenzoate, Propyl gallate, 3,4,5-Trihydroxybenzoic acid propyl ester, gallic acid propyl ester, Benzoic acid, 3,4,5-trihydroxy-, propyl ester, Sustane PG, Gallic acid n-propyl ester, tenoxpg, MFCD00002196, n-Propyl Gallate, PG, EINECS 204-498-2, PROGALLIN P, n-propyl 3,4,5-trihydroxybenzoate, FEMA 2947, Nipanox S 1, FEMA 2974. |
| Q: What is the molecular formula of Propyl gallate? |
| A: Molecular formula of Propyl gallate is C10H12O5. |
| Q: What are the storage conditions for Propyl gallate? |
| A: Storage conditions for Propyl gallate: 0-6°C. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |
| naturewill |
| Henan Tianfu Chemical Co., Ltd. |