1-Naphthylacetyl chloride

Modify Date: 2024-01-09 11:09:32

1-Naphthylacetyl chloride Structure
1-Naphthylacetyl chloride structure
Common Name 1-Naphthylacetyl chloride
CAS Number 5121-00-6 Molecular Weight 204.652
Density 1.2±0.1 g/cm3 Boiling Point 333.7±21.0 °C at 760 mmHg
Molecular Formula C12H9ClO Melting Point N/A
MSDS USA Flash Point 156.4±15.2 °C

 Names

Name 2-naphthalen-1-ylacetyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 333.7±21.0 °C at 760 mmHg
Molecular Formula C12H9ClO
Molecular Weight 204.652
Flash Point 156.4±15.2 °C
Exact Mass 204.034195
PSA 17.07000
LogP 3.46
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.628

 MSDS

Name: 2-(1-Naphthyl)ethanoyl chloride 97% Material Safety Data Sheet
Synonym: 2-(1-Naphtyl)acetyl chlorid
CAS: 5121-00-6
Section 1 - Chemical Product MSDS Name:2-(1-Naphthyl)ethanoyl chloride 97% Material Safety Data Sheet
Synonym:2-(1-Naphtyl)acetyl chlorid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
5121-00-6 2-(1-Naphthyl)ethanoyl chloride 97% unlisted
Hazard Symbols: C
Risk Phrases: 34

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns.Moisture sensitive.
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:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable 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. Store under an inert atmosphere.

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# 5121-00-6: 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: Viscous liquid
Color: yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 130 deg C @0.6mmHg
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: C12H9ClO
Molecular Weight: 205

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents, alcohols.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 5121-00-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2-(1-Naphthyl)ethanoyl 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 LIQUID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3265
Packing Group: III
IMO
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing Group: III
RID/ADR
Shipping Name: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3265
Packing group: III

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
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# 5121-00-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 5121-00-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 5121-00-6 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
Safety Phrases S26-S36-S37-S39
RIDADR UN 3265
Packaging Group II

 Synthetic Route

~99%

1-Naphthylacetyl chloride Structure

1-Naphthylacety...

CAS#:5121-00-6

Literature: Chen, Yin-Bo; Li, Ji-Ling; Shao, Xu-Sheng; Xu, Xiao-Yong; Li, Zhong Chinese Chemical Letters, 2013 , vol. 24, # 8 p. 673 - 676

~%

1-Naphthylacetyl chloride Structure

1-Naphthylacety...

CAS#:5121-00-6

Literature: Knobelsdorf, James; Hays, Sheryl; Stankovic, Charles J.; Para, Kimberly S.; Connolly, Michael K.; Galatsis, Paul; Harter, William; Shahripour, Aurash B.; Plummer, Mark Stephen; Lunney, Beth; Janssen, Bernd; Fell, Jay Bradford Patent: US2003/96826 A1, 2003 ;

~%

1-Naphthylacetyl chloride Structure

1-Naphthylacety...

CAS#:5121-00-6

Literature: I.G. Farbenind. Patent: DE562391 , 1929 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 779,781

 Synonyms

1-Naphthaleneacetyl chloride
1-naphthylacetic acid chloride
2-(naphthalen-1-yl)acetyl chloride
1-naphthalenylacetyl chloride
1-Naphthylacetyl chloride
1-Naphthaleneacetylchloride
(naphth-1-yl)acetyl chloride
MFCD00175852
naphthylacetyl chloride
2-(1-Naphthyl)Ethanoyl Chloride
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