| Molecular Formula / Molecular Weight | C8H8O2 = 136.15 |
| Physical State (20 deg.C) | Liquid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 123-11-5 |
| PubChem Substance ID | 87563091 |
| Merck Index (14) | 663 |
| MDL Number | MFCD00003385 |
4-Methoxybenzaldehyde
Purity :
CAS No.: 123-11-5
EC No.: 204-602-6
EC Name: 4-methoxybenzaldehyde
ECHA Name: Anisaldehyde
Synonyms:
4-Methoxybenzaldehyde
123-11-5
P-ANISALDEHYDE
Anisic aldehyde
Anisaldehyde
Specification & Properties
Specifications:
| Appearance | Colorless to Light red to Green clear liquid |
| Color test | A yellow spot appears on 4-dimethylaminobenzaldehyde. |
Properties:
| Product Number | A1674 |
| Molecular Formula / Molecular Weight | C8H8O2 = 136.15 |
| Physical State (20 deg.C) | Liquid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 123-11-5 |
| Reaxys Registry Number | 471382 |
| PubChem Substance ID | 87563091 |
| Merck Index (14) | 663 |
| MDL Number | MFCD00003385 |
| Appearance | Colorless to Light red to Green clear liquid |
| Color test | A yellow spot appears on 4-dimethylaminobenzaldehyde. |
| Pictogram | |
| Signal Word | Danger |
| Hazard Statements | H331 : Toxic if inhaled. H314 : Causes severe skin burns and eye damage. H360 : May damage fertility or the unborn child. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H373 : May cause damage to organs through prolonged or repeated exposure. H340 : May cause genetic defects. H335 : May cause respiratory irritation. H336 : May cause drowsiness or dizziness. H401 : Toxic to aquatic life. H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
| UN Number | UN2924 |
| Class | 3 / 8 |
| Packing Group | II |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Danger |
| Hazard Statements | H331 : Toxic if inhaled. H314 : Causes severe skin burns and eye damage. H360 : May damage fertility or the unborn child. H371 : May cause damage to organs. H372 : Causes damage to organs through prolonged or repeated exposure. H373 : May cause damage to organs through prolonged or repeated exposure. H340 : May cause genetic defects. H335 : May cause respiratory irritation. H336 : May cause drowsiness or dizziness. H401 : Toxic to aquatic life. H225 : Highly flammable liquid and vapor. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P202 : Do not handle until all safety precautions have been read and understood. P240 : Ground/bond container and receiving equipment. P210 : Keep away from heat/sparks/open flames/hot surfaces. No smoking. P233 : Keep container tightly closed. P201 : Obtain special instructions before use. P243 : Take precautionary measures against static discharge. P241 : Use explosion-proof electrical/ ventilating/ lighting/ equipment. P242 : Use only non-sparking tools. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P403 + P235 : Store in a well-ventilated place. Keep cool. P405 : Store locked up. |
Related Laws:
Transport Information:
| UN Number | UN2924 |
| Class | 3 / 8 |
| Packing Group | II |
Hazard Classification:
According to the classification provided by companies to ECHA in REACH registrations this substance
is harmful to aquatic life with long lasting effects.
