72653-14-6

72653-14-6结构式

常用中文名：4-乙酰基-4-乙氧基羰基庚二酸
常用英文名：4-Acetyl-4-(ethoxycarbonyl)heptanedioic acid
CAS号：72653-14-6
分子式：C₁₂H₁₈O₇
分子量：274.26700
发布时间：2018-12-17 19:11:23
更新时间：2024-01-04 17:48:15

中文名	4-乙酰基-4-乙氧基羰基庚二酸
英文名	4-acetyl-4-ethoxycarbonylheptanedioic acid
英文别名	4-Acetyl-4-aethoxycarbonyl-pimelinsaeure 4-ACETYL-4-(ETHOXYCARBONYL)HEPTANEDIOIC ACID 4-acetyl-4-(ethoxycarbonyl)pimelic acid

密度	1.266g/cm3
沸点	504.5ºC at 760 mmHg
熔点	105ºC
分子式	C₁₂H₁₈O₇
分子量	274.26700
闪点	191.1ºC
精确质量	274.10500
PSA	117.97000
LogP	0.85450
折射率	1.489
储存条件	室温，干燥

Name:	4-Acetyl-4-(ethoxycarbonyl)heptanedioic acid 97% Material Safety Data Sheet
Synonym:	Ethyl 2,2-bis(2-carboxyethyl)acetoacetat
CAS:	72653-14-6

Section 1 - Chemical Product MSDS Name:4-Acetyl-4-(ethoxycarbonyl)heptanedioic acid 97% Material Safety Data Sheet
Synonym:Ethyl 2,2-bis(2-carboxyethyl)acetoacetat

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
72653-14-6	4-Acetyl-4-(ethoxycarbonyl)heptanedioi	97%	unlisted

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. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
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.

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# 72653-14-6: 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: Solid
Color: pale yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 105 - 108 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: C12H18O7
Molecular Weight: 274

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide, acrid smoke and fumes.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 72653-14-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Acetyl-4-(ethoxycarbonyl)heptanedioic acid - 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: 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# 72653-14-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 72653-14-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 72653-14-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

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
海关编码	2918990090

1135619-58-7

72653-14-6

文献：WO2007/71966 A1, ; Page/Page column 60 ; WO 2007/071966 A1

72948-75-5

72653-14-6

文献：Helvetica Chimica Acta, , vol. 62, p. 2802 - 2816

141-97-9

72653-14-6

文献：Helvetica Chimica Acta, , vol. 62, p. 2802 - 2816

1112-25-0

72653-14-6

文献：Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 2180 - 2183

上游产品 4
1135619-58-7 72948-75-5 141-97-9 1112-25-0
下游产品 4
20277-40-1 23062-53-5 773-34-2 81687-78-7

海关编码	2918990090
中文概述	2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 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	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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