A7769558
p-Anisaldehyde , 10mMinDMSO , 123-11-5
Synonym(s):
p-Methoxybenzaldehyde;4-Methoxybenzaldehyde;Anisaldehyde;Aubépine
CAS NO.:123-11-5
Empirical Formula: C8H8O2
Molecular Weight: 136.15
MDL number: MFCD00003385
EINECS: 204-602-6
Pack Size | Price | Stock | Quantity |
1ml | RMB239.20 | In Stock |
|
others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
Melting point: | -1 °C |
Boiling point: | 248 °C(lit.) |
Density | 1.121 |
vapor density | 4.7 (vs air) |
vapor pressure | <1 hPa (20 °C) |
refractive index | n |
FEMA | 2670 | P-METHOXYBENZALDEHYDE |
Flash point: | 228 °F |
storage temp. | Store below +30°C. |
solubility | 2g/l |
form | Liquid |
color | Clear colorless to yellow |
PH | 7 (2g/l, H2O, 20℃) |
Odor | sweetish odor |
explosive limit | 1.4-5.3%(V) |
Odor Type | anisic |
Water Solubility | Miscible with acetone, alcohol, ether, chloroform and benzene. Immiscible with water. |
Decomposition | > 160°C |
Sensitive | Air Sensitive |
Merck | 14,663 |
JECFA Number | 878 |
BRN | 471382 |
Dielectric constant | 15.8(20℃) |
InChIKey | ZRSNZINYAWTAHE-UHFFFAOYSA-N |
LogP | 1.56 at 25℃ |
Description and Uses
p-Methoxybenzaldehyde has a characteristic hawthorne odor and a pungent, anise-like flavor. It has a bitter flavor above 30 - 40 ppm. May be prepared by methylation and oxidation of p-cresol and also by oxidation of anethole.
Perfumery and toilet soaps; odor resembles that of coumarin, but the aldehyde must be mixed with other odorous substances to yield an agreeable odor. Also used in organic syntheses.
Safety
Symbol(GHS) | GHS07,GHS02,GHS05,GHS08 |
Signal word | Danger |
Hazard statements | H412 |
Precautionary statements | P273-P501 |
Hazard Codes | Xn,Xi,T,F |
Risk Statements | 22-36/37/38-39/23/24/25-23/24/25-11-R22-36/38 |
Safety Statements | 26-36-45-36/37-16-7 |
WGK Germany | 1 |
RTECS | BZ2625000 |
F | 10-23 |
Autoignition Temperature | 220 °C |
TSCA | Yes |
HazardClass | IRRITANT |
HS Code | 29124900 |
Toxicity | LD50 orally in rats: 1510 mg/kg (Jenner) |