W404926
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W404926
Aldrich
Syringaldehyde
≥98%
| Synonym: | 3,5-Dimethoxy-4-hydroxybenzaldehyde, 4-Hydroxy-3,5-dimethoxybenzaldehyde |
| CAS Number: | 134-96-3 |
| Linear Formula: | HOC6H2(OCH3)2CHO |
| Molecular Weight: | 182.17 |
| FEMA Number: | 4049 |
| Beilstein Registry Number: | 784514 |
| EC Number: | 205-167-5 |
| Council of Europe no.: | 0130 |
| MDL number: | MFCD00006943 |
| PubChem Substance ID: | 24901976 |
| Flavis number: | 5.153 |
Description
| Biochem/physiol Actions | Odor at 1.0% |
| Other Notes | Natural occurrence: Pineapple, beer, grape brandy, rum, many different whiskey products, sherry, roasted barley and hardwood smoke. |
| F&F Certificates | HALAL Statement |
| EU Natural Certificate | |
| Allergen Statement | |
| US Natural Certificate | |
| Continuing Guarantee Statement | |
| GMO Statement |
Properties
| assay | ≥98% |
| bp | 192-193 °C/14 mmHg(lit.) |
| mp | 110-113 °C(lit.) |
| Organoleptic | chocolate; grape; woody; smoky; wine-like |
Safety
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 26 |
| WGK Germany | 3 |
| RTECS | CU5760000 |
References
| reference | Mosciano, G., Organoleptic Characteristics of Flavor Materials P & F 6th ed., 30, 44, (2005) |
| Merck | Merck 13,9107 |
| Beilstein | Beil. 8,391 / Beil. 8,IV,2718 |
| FT-IR 1 (2), 126:C / FT-IR 2 (2), 2554:C / FT-NMR 1 (2), 966:C / IR-Spectra (3), 923:B / IR-Spectra (2), 808:D / NMR-Reference 2 (2), 124:C / RegBook 1 (2), 1731:C / Sax 6, 1098 / Sigma FT-IR 1 (2), 897:D / Structure Index 1, 275:D:7 / Vapor Phase 3, 1306:C |
