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Postion:Product Catalog >1,4-Diiodo-2,5-dimethoxybenzene
1,4-Diiodo-2,5-dimethoxybenzene
  • 1,4-Diiodo-2,5-dimethoxybenzene
  • 1,4-Diiodo-2,5-dimethoxybenzene

1,4-Diiodo-2,5-dimethoxybenzene NEW

Price $5 $4 $2
Package 1KG 25KG 100KG
Min. Order: 0.1KG
Supply Ability: g-kg-tons
Update Time: 2025-07-10

Product Details

Product Name: 1,4-Diiodo-2,5-dimethoxybenzene CAS No.: 51560-21-5
Min. Order: 0.1KG Purity: 99%
Supply Ability: g-kg-tons Release date: 2025/07/10
Lead time: In stock, ready for shipment Packaging: bag/bottle/drum//IBC, as request
Delivery: By express, by air, by sea Origin: Manufacturer, advantage products
COA, MSDS: Available, contact us for details Note: Hot sales
Contact: Tina

1,4-Diiodo-2,5-dimethoxybenzene

Modify Date: 2024-01-02 16:33:58

Article illustration
1,4-Diiodo-2,5-dimethoxybenzene structure
Common Name1,4-Diiodo-2,5-dimethoxybenzene
CAS Number51560-21-5Molecular Weight389.957
Density2.1±0.1 g/cm3Boiling Point382.9±42.0 °C at 760 mmHg
Molecular FormulaC8H8I2O2Melting Point171oC
MSDSN/AFlash Point185.4±27.9 °C








PurityQuantityBudgetInquiry

 Names

Name1,4-Diiodo-2,5-dimethoxybenzene
SynonymMore Synonyms

 Chemical & Physical Properties

Density2.1±0.1 g/cm3
Boiling Point382.9±42.0 °C at 760 mmHg
Melting Point171oC
Molecular FormulaC8H8I2O2
Molecular Weight389.957
Flash Point185.4±27.9 °C
Exact Mass389.861359
PSA18.46000
LogP3.78
Vapour Pressure0.0±0.8 mmHg at 25°C
Index of Refraction1.640

 MSDS

Name:1 4-Diiodo-2 5-dimethoxybenzene 97% Material Safety Data SheetSynonym:CAS:51560-21-5Section 1 - Chemical Product MSDS Name:1 4-Diiodo-2 5-dimethoxybenzene 97% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS#Chemical NamecontentEINECS#51560-21-51,4-Diiodo-2,5-dimethoxybenzene97%unlistedHazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.Light sensitive.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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.
Ingestion:
Get medical aid. Wash mouth out with 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:
Treat symptomatically and supportively.

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.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or chemical foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Do not store in direct sunlight. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 51560-21-5: Personal Protective Equipment Eyes: Not available.
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: Solid
Color: cream
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 171 - 173 deg C
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: C8H8I2O2
Molecular Weight: 390

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, light.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, hydrogen iodide, iodine, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 51560-21-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,4-Diiodo-2,5-dimethoxybenzene - 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: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 51560-21-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 51560-21-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 51560-21-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard CodesXi
Risk PhrasesR36/37/38
Safety PhrasesS26-S37/39
HS Code2909309090

Company Profile


Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions.



Our Company

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Our Advantage

Rich experience

Our products have been exported to many countries, including Germany, Spain, the United Kingdom, the United States, Australia, the Middle East, Asia, and more. We have received highly positive feedback from our clients and have established long-term friendly cooperative relationships with them.

Excellent quality, purity, and competitive price

Excellent quality is one of the cornerstones of our success. We welcome ordering samples for quality testing.

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Safe and fast delivery

We will arrange shipment of spot products as soon as we receive payment.

Customized products are determined based on the synthesis time of different products.

 

Excellent pre-sales and after-sales service

Pre sales:

We are committed to providing the most favorable quotes and detailed information about our products and company.

after-sale service:

We assist buyers in customs clearance by providing necessary documents and information.

If there is any dispute over product quality, we are committed to providing the best solution.

 

? Packaging: 

1kg/bag, 25kg/drum, 50kg/drum, 180kg/drum, 200kg/drum, 1T/bag/drum, standard export packaging or packaging required by customers


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Shipping

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? Delivery:

Within 7 days after receiving your payment


Contact information

For more details, pls contact us freely.

Contact name: Tina

Email address: Tina@fdachem.com

Mob: 86 13213167925

WhatsApp/Skype/Wechat/LINE: 86 15225627621






Company Profile Introduction

Our company is a high-tech enterprise specializing in chemical raw materials such as electronic materials, optoelectronic materials, semiconductor materials, UV monomers, silane catalysts, cosmetic raw materials, etc. The company integrates research and development, production, customized synthesis, and sales, and is committed to providing customers with high-quality chemical product solutions. With our agile custom synthesis capabilities and responsive supply chain system, our products have gained widespread adoption across Asian markets including Japan, South Korea, Singapore, and Malaysia, while also expanding deeply into Europe and the Americas. We have forged long-term strategic partnerships with numerous leading global enterprises in the sector. "Driving value through technology and earning trust through service" is our core mission. Looking ahead, we will continue to focus on technological breakthroughs and green innovation in new materials, collaborating with partners to build a high-quality industrial ecosystem and provide globally competitive solutions with greater foresight.

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