4-Chloro-2,5-dimethoxybenzaldehyde

Modify Date: 2024-01-10 11:26:14

4-Chloro-2,5-dimethoxybenzaldehyde Structure
4-Chloro-2,5-dimethoxybenzaldehyde structure
Common Name 4-Chloro-2,5-dimethoxybenzaldehyde
CAS Number 90064-48-5 Molecular Weight 200.619
Density 1.2±0.1 g/cm3 Boiling Point 322.4±37.0 °C at 760 mmHg
Molecular Formula C9H9ClO3 Melting Point N/A
MSDS N/A Flash Point 142.9±25.5 °C

 Names

Name 4-Chloro-2,5-dimethoxybenzaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 322.4±37.0 °C at 760 mmHg
Molecular Formula C9H9ClO3
Molecular Weight 200.619
Flash Point 142.9±25.5 °C
Exact Mass 200.024017
PSA 35.53000
LogP 2.52
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.549

 MSDS

Name: 4-Chloro-2 5-Dimethoxybenzaldehyde 98% Material Safety Data Sheet
Synonym:
CAS: 90064-48-5
Section 1 - Chemical Product MSDS Name:4-Chloro-2 5-Dimethoxybenzaldehyde 98% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
90064-48-5 4-Chloro-2,5-Dimethoxybenzaldehyde 98 unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed.
Avoid ingestion and inhalation.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 90064-48-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Not available.
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula:
Molecular Weight:

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stability unknown.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Not available.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 90064-48-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Chloro-2,5-Dimethoxybenzaldehyde - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 90064-48-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 90064-48-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 90064-48-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

HS Code 2913000090

 Synthetic Route

~63%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Bloomer, James L.; Gazzillo, Joseph A. Tetrahedron Letters, 1989 , vol. 30, # 10 p. 1201 - 1204

~99%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Keffer, Jessica L.; Hammill, Jared T.; Lloyd, John R.; Plaza, Alberto; Wipf, Peter; Bewley, Carole A. Marine Drugs, 2012 , vol. 10, # 5 p. 1103 - 1125

~73%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Bloomer, James L.; Stagliano, Kenneth W.; Gazzillo, Joseph A. Journal of Organic Chemistry, 1993 , vol. 58, # 27 p. 7906 - 7912

~%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Sargent, Thornton; Shulgin, Alexander T.; Mathis, Chester A. Journal of Medicinal Chemistry, 1984 , vol. 27, # 8 p. 1071 - 1077

~%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Bloomer, James L.; Gazzillo, Joseph A. Tetrahedron Letters, 1989 , vol. 30, # 10 p. 1201 - 1204

~%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Sargent, Thornton; Shulgin, Alexander T.; Mathis, Chester A. Journal of Medicinal Chemistry, 1984 , vol. 27, # 8 p. 1071 - 1077

~%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Bloomer, James L.; Gazzillo, Joseph A. Tetrahedron Letters, 1989 , vol. 30, # 10 p. 1201 - 1204

~%

4-Chloro-2,5-dimethoxybenzaldehyde Structure

4-Chloro-2,5-di...

CAS#:90064-48-5

Literature: Bloomer, James L.; Gazzillo, Joseph A. Tetrahedron Letters, 1989 , vol. 30, # 10 p. 1201 - 1204

 Customs

HS Code 2913000090
Summary HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

 Synonyms

Benzaldehyde,4-chloro-2,5-dimethoxy
Benzaldehyde, 4-chloro-2,5-dimethoxy-
2,5-dimethoxy-4-chlorobenzaldehyde
4-Chloro-2,5-dimethoxybenzaldehyde