7-Benzofurancarbonylchloride, 2,3-dihydro-
- 中文别名：2,3-二氢-1-苯并呋喃-7-碳酰氯
- 中文释义：2,3-二氢-1-苯并呋喃-7-碳酰氯;2,3-二氢-1-苯并呋喃-7-羰酰氯;2,3-二氢苯并呋喃-7-碳酰氯
- 英文别名：2,3-DIHYDRO-1-BENZOFURAN-7-CARBONYL CHLORIDE;
2,3-dihydrobenzo[b]furan-7-oyl chloride;
2,3-Dihydro-7-benzofurancarboxylic acid chloride;
2,3-Dihydrobenzo[b]furan-7-carbonyl chloride;
2,3-dihydro-7-benzofurancarbonyl chloride;
2,3-DICHLORO-3'-[8-(1,4-DIOXA-8-AZASPIRO[4.5]DECYL)METHYL]BENZOPHENONE;
7-Benzofurancarbonylchloride,2,3-dihydro;
2,3-dihydrobenzofuran-7-carbonyl chloride
- CAS No.：123266-63-7
- 分子式：C9H7ClO2
- 分子量：182.6037
- 精确分子量：182.01300
- PSA：26.30000
- InChI：The Key: KNBGUBMIJPZGHF-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.342 g/cm3
- 沸点：
- 299.8ºC at 760 mmHg
- 闪点：
- 111.6ºC
- 折射率：
- 1.586
- 蒸汽压：
- 0.00116mmHg at 25°C
安全信息
- 密度：
- 1.342 g/cm3
- 沸点：
- 299.8ºC at 760 mmHg
- 闪点：
- 111.6ºC
- 折射率：
- 1.586
- 蒸汽压：
- 0.00116mmHg at 25°C
MSDS
| Name: | 2 3-Dihydro-1-benzofuran-7-carbonyl chloride Material Safety Data Sheet |
| Synonym: | |
| CAS: | 123266-63-7 |
Section 1 - Chemical Product MSDS Name:2 3-Dihydro-1-benzofuran-7-carbonyl chloride Material Safety Data Sheet
Synonym:
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | content | EINECS# |
| 123266-63-7 | 2,3-Dihydro-1-benzofuran-7-carbonyl ch | 95+% | unlisted |
Hazard Symbols: C
Risk Phrases: 14 29 35
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Reacts violently with water. Contact with water liberates toxic gas.
Causes severe burns.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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 foam, dry chemical, or carbon dioxide.
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:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.
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# 123266-63-7: 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: Brown
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 55 - 60 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: C9H7ClO2
Molecular Weight: 182.61
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, water, strong bases.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 123266-63-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,3-Dihydro-1-benzofuran-7-carbonyl chloride - 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
Shipping Name: CORROSIVE SOLID, WATER REACTIVE, N.O.S.*
Hazard Class: 8
UN Number: 3096
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, WATER REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, WATER REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing group: II
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 14 Reacts violently with water.
R 29 Contact with water liberates toxic gas.
R 35 Causes severe burns.
Safety Phrases:
S 22 Do not breathe dust.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 30 Never add water to this product.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
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# 123266-63-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 123266-63-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 123266-63-7 is not listed on the TSCA inventory.
It is for research and development use only.
SECTION 16 - ADDITIONAL INFORMATION
N/A
