59373-32-9

59373-32-9结构式

常用中文名：2,2-二甲基-4,6-二氧环己烷-1-羧酸甲酯
常用英文名：METHYL 2,2-DIMETHYL-4,6-DIOXOCYCLOHEXANECARBOXYLATE
CAS号：59373-32-9
分子式：C₁₀H₁₄O₄
分子量：198.21600
发布时间：2018-12-29 09:10:44
更新时间：2024-04-05 00:03:38

中文名	2,2-二甲基-4,6-二氧环己烷-1-羧酸甲酯
英文名	methyl 2,2-dimethyl-4,6-dioxocyclohexane-1-carboxylate
英文别名	4-methoxycarbonyldimedone HMS561C15 methyl 2,2-dimethyl-4,6-dioxocyclohexanecarboxylate methyl 2,2-dimethyl-4,6-dioxocyclohexa-1-carboxylate 2,2-dimethyl-4,6-dioxo-cyclohexanecarboxylic acid methyl ester methyl 2,2-dimethyl-4,6-dioxocyclohexane-3-carboxylate 2,2-Dimethyl-4,6-dioxo-cyclohexancarbonsaeure-methylester

密度	1.129g/cm3
沸点	300.3ºC at 760 mmHg
熔点	94ºC
分子式	C₁₀H₁₄O₄
分子量	198.21600
闪点	130.5ºC
精确质量	198.08900
PSA	60.44000
LogP	0.73380
折射率	1.461

Name:	Methyl 2,2-dimethyl-4,6-dioxocyclohexanecarboxylate, 97% Material Safety Data Sheet
Synonym:
CAS:	59373-32-9

Section 1 - Chemical Product MSDS Name: Methyl 2,2-dimethyl-4,6-dioxocyclohexanecarboxylate, 97% Material Safety Data Sheet
Synonym:

SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
59373-32-9	Methyl 2,2-dimethyl-4,6-dioxocyclohexa	97%	261-720-0

+++++
Hazard Symbols: 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:
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. Store under nitrogen.

SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 59373-32-9: 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: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 94 - 95 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: C10H14O4
Molecular Weight: 198

SECTION 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Not available.

SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 59373-32-9 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Methyl 2,2-dimethyl-4,6-dioxocyclohexanecarboxylate - 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# 59373-32-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 59373-32-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 59373-32-9 is not listed on the TSCA inventory. It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
MSDS Creation Date: 6/10/2003 Revision #0 Date: Original. The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been advised of the possibility of such damages.

SECTION 16 - ADDITIONAL INFORMATION
N/A

安全声明 (欧洲)	S24/25
海关编码	2918300090

141-79-7

108-59-8

59373-32-9

文献：Scott, K. R.; Edafiogho, Ivan O.; Richardson, Erica L.; Farrar, Vida A.; Moore, Jacqueline A.; et al. Journal of Medicinal Chemistry, 1993 , vol. 36, # 14 p. 1947 - 1955

海关编码	2918300090
中文概述	2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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