3,4-ethylenedioxyiodobenzene

Modify Date: 2024-01-05 11:51:30

3,4-ethylenedioxyiodobenzene Structure
3,4-ethylenedioxyiodobenzene structure
Common Name 3,4-ethylenedioxyiodobenzene
CAS Number 57744-67-9 Molecular Weight 262.04400
Density 1.866g/cm3 Boiling Point 98 °C
Molecular Formula C8H7IO2 Melting Point N/A
MSDS USA Flash Point 100-102°C/0.25mm

 Names

Name 6-iodo-2,3-dihydro-1,4-benzodioxine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.866g/cm3
Boiling Point 98 °C
Molecular Formula C8H7IO2
Molecular Weight 262.04400
Flash Point 100-102°C/0.25mm
Exact Mass 261.94900
PSA 18.46000
LogP 2.06240
Index of Refraction 1.629

 MSDS

Name: 6-Iodo-2 3-dihydro-1 4-benzodioxine 97% Material Safety Data Sheet
Synonym: 3,4-Ethylenedioxyiodobenzen
CAS: 57744-67-9
Section 1 - Chemical Product MSDS Name:6-Iodo-2 3-dihydro-1 4-benzodioxine 97% Material Safety Data Sheet
Synonym:3,4-Ethylenedioxyiodobenzen

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
57744-67-9 6-Iodo-2,3-dihydro-1,4-benzodioxine 97% unlisted
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
May cause 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.
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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 57744-67-9: 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: Liquid
Color: light purple
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 100 - 102 deg C @0.2mmHg
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: Not available.
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C8H7IO2
Molecular Weight: 262

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 57744-67-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
6-Iodo-2,3-dihydro-1,4-benzodioxine - 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 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 57744-67-9: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 57744-67-9 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 57744-67-9 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Hazard Codes C
Risk Phrases R34:Causes burns.
Safety Phrases S45-S36/37/39-S26
RIDADR 1760
Packaging Group II
Hazard Class 8
HS Code 2932999099

 Synthetic Route

~85%

3,4-ethylenedioxyiodobenzene Structure

3,4-ethylenedio...

CAS#:57744-67-9

Literature: SLOAN-KETTERING INSTITUTE FOR CANCER RESEARCH; CHIOSIS, Gabriela; TALDONE, Tony; SUN, Weilin Patent: WO2011/44394 A1, 2011 ; Location in patent: Page/Page column 110 ;

~75%

3,4-ethylenedioxyiodobenzene Structure

3,4-ethylenedio...

CAS#:57744-67-9

Literature: Sosnowski, Maciej; Skulski, Lech Molecules, 2005 , vol. 10, # 2 p. 401 - 406

~11%

3,4-ethylenedioxyiodobenzene Structure

3,4-ethylenedio...

CAS#:57744-67-9

Literature: Tetrahedron Letters, , vol. 37, # 14 p. 2441 - 2444

~12%

3,4-ethylenedioxyiodobenzene Structure

3,4-ethylenedio...

CAS#:57744-67-9

Literature: Journal of the Chemical Society - Perkin Transactions 1, , # 5 p. 787 - 793

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-iodo-2,3-dihydrobenzo[1,4]dioxine
6-Iodo-2,3-dihydrobenzo[b][1,4]dioxine
3,4-Ethylenedioxyiodobenzene
MFCD00221460
4-iodo-1,2-ethylenedioxybenzene
6-iodo-1,4-benzodioxane
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