473-72-3

473-72-3结构式

常用中文名：蒎酮酸
常用英文名：Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl-
CAS号：473-72-3
分子式：C₁₀H₁₆O₃
分子量：184.23200
发布时间：2018-03-15 08:00:00
更新时间：2024-01-06 17:29:13

中文名	蒎酮酸
英文名	Pinonic acid
英文别名	CIS-PINONIC ACID (+/-)-cis-3-acetyl-2,2-dimethylcyclobutaneacetic acid 3-acetyl-2,2-dimethyl-cyclobutaneaceticaci 3-acetyl-2,2-dimethylcyclobutaneaceticacid Cyclobutaneacetic acid,3-acetyl-2,2-dimethyl cis-3-acetyl-2,2-dimethylcyclobutylacetic acid PINONIC ACID(P) (3-Acetyl-2,2-dimethylcyclobutyl)acetic acid cis-(2,2-dimethyl-3-acetylcyclobutyl)acetic acid

密度	1.065g/cm3
沸点	305.2ºC at 760mmHg
熔点	104-107ºC
分子式	C₁₀H₁₆O₃
分子量	184.23200
闪点	152.6ºC
精确质量	184.11000
PSA	54.37000
LogP	1.71240
折射率	1.48

Name:	cis-Pinonic acid 98% Material Safety Data Sheet
Synonym:	cis-3-Acetyl-2,2-dimethylcyclobutaneacetic aci
CAS:	473-72-3

Section 1 - Chemical Product MSDS Name:cis-Pinonic acid 98% Material Safety Data Sheet
Synonym:cis-3-Acetyl-2,2-dimethylcyclobutaneacetic aci

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
473-72-3	cis-Pinonic acid, 98%	98%	207-471-3

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation.
Ingestion:
Causes gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Causes respiratory tract irritation.
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:
Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Ingestion:
Get medical aid. Wash mouth out with water.
Inhalation:
Remove from exposure and move to fresh air immediately. Get medical aid if cough or other symptoms appear.
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.
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:
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:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower.
Exposure Limits CAS# 473-72-3: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear a chemical apron.
Respirators:
A NIOSH/MSHA approved air purifying dust or mist respirator or European Standard EN 149.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: white to pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 104 - 107 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: C10H16O3
Molecular Weight: 184.23

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

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 473-72-3: GU0200000 LD50/LC50:
Not available.
Carcinogenicity:
cis-Pinonic acid, 98% - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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# 473-72-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 473-72-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 473-72-3 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU0200000

CHEMICAL NAME :: Cyclobutaneacetic acid, 3-acetyl-2,2-dimethyl-

CAS REGISTRY NUMBER :: 473-72-3

LAST UPDATED :: 199603

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C10-H16-O3

MOLECULAR WEIGHT :: 184.26

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,227,1954

危害码 (欧洲)	Xi:Irritant;
风险声明 (欧洲)	R36/37/38
安全声明 (欧洲)	S26-S37/39

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