8-ACETYL DIMETHOXYCOUMARIN
- CAS NO.：3949-36-8
- Empirical Formula: C11H8O3
- Molecular Weight: 188.18
- MDL number: MFCD00006853
- EINECS: 223-541-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-20 11:41:24
What is 8-ACETYL DIMETHOXYCOUMARIN?
Chemical properties
YELLOW CRYSTALLINE POWDER
Definition
ChEBI: 3-acetylcoumarin is a member of the class of coumarins that is coumarin in which the hydrogen at position 3 is replaced by an acetyl group.
General Description
FTIR and FT-Raman spectra of 3-acetylcoumarin has been reported. 3-Acetylcoumarin undergoes condensation with aryl aldehydes in chloroform in the presence of piperidine to yield coumarin derivatives containing 4-arylbut-3-en-2-one moiety.
Properties of 8-ACETYL DIMETHOXYCOUMARIN
| Melting point: | 119-122 °C(lit.) |
| Boiling point: | 263.17°C (rough estimate) |
| Density | 1.2124 (rough estimate) |
| refractive index | 1.4260 (estimate) |
| storage temp. | 2-8°C |
| form | powder to crystal |
| color | White to Light yellow to Green |
| λmax | 302nm(EtOH)(lit.) |
| BRN | 143498 |
| CAS DataBase Reference | 3949-36-8(CAS DataBase Reference) |
Safety information for 8-ACETYL DIMETHOXYCOUMARIN
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P233:Keep container tightly closed. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304:IF INHALED: P312:Call a POISON CENTER or doctor/physician if you feel unwell. P321:Specific treatment (see … on this label). P340:Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362:Take off contaminated clothing and wash before reuse. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. P403:Store in a well-ventilated place. P405:Store locked up. P403+P233:Store in a well-ventilated place. Keep container tightly closed. P501:Dispose of contents/container to..… |
Computed Descriptors for 8-ACETYL DIMETHOXYCOUMARIN
8-ACETYL DIMETHOXYCOUMARIN manufacturer
Syn Finechem Laboratories Pvt Ltd.
1Y
Phone:+91-9848230784
Whatsapp: +91 9848230784
product: 3-Acetylcoumarin 98%
BASR Fine Chemicals Pvt. Ltd.
1Y
Phone:+91-9848230391
Whatsapp: +91-9848230391
product: 3-Acetylcoumarin 98%
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