50878-03-0

50878-03-0结构式

常用中文名：N-(5,6,7,8-四氢萘-2-基)乙酰胺
常用英文名：Acetamide,N-(5,6,7,8-tetrahydro-2-naphthalenyl)-
CAS号：50878-03-0
分子式：C₁₂H₁₅NO
分子量：189.25400
发布时间：2018-12-09 18:22:53
更新时间：2024-01-14 11:53:51

中文名	5,6,7,8-四氢萘-2-基乙胺
英文名	N-(5,6,7,8-tetrahydronaphthalen-2-yl)acetamide
英文别名	N1-(5,6,7,8-tetrahydronaphthalen-2-yl)acetamide 2-acetamido-5,6,7,8-tetrahydronaphthalene 6-Acetamino-tetralin GNF-Pf-3097 N-(5,6,7,8-tetrahydro-[2]naphthyl)-acetamide 6-Acetamino-1.2.3.4-tetrahydro-naphthalin 6-acetamido-1,2,3,4-tetrahydronaphthalene N-(5,6,7,8-Tetrahydro-[2]naphthyl)-acetamid

密度	1.117g/cm3
沸点	374.4ºC at 760mmHg
熔点	101ºC
分子式	C₁₂H₁₅NO
分子量	189.25400
闪点	222.9ºC
精确质量	189.11500
PSA	29.10000
LogP	2.59680
折射率	1.592
储存条件	2-8°C，避光干燥

Name:	N1-(5,6,7,8-tetrahydronaphthalen-2-yl)acetamide, 97% Material Safety Data Sheet
Synonym:	6-(Acetamido)tetralin
CAS:	50878-03-0

Section 1 - Chemical Product MSDS Name: N1-(5,6,7,8-tetrahydronaphthalen-2-yl)acetamide, 97% Material Safety Data Sheet
Synonym: 6-(Acetamido)tetralin

SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
50878-03-0	N1-(5,6,7,8-Tetrahydronaphthalen-2-yl)	97%	unlisted

Hazard Symbols: XN
Risk Phrases: 22

SECTION 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful if swallowed. Potential Health Effects
Eye:
May cause eye irritation.
Skin:

May cause skin irritation. May be harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. May cause irritation of the digestive tract.
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. 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:
Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 50878-03-0: 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: 101 - 103 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: C12H15NO
Molecular Weight: 189

SECTION 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Acids, bases, oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

SECTION 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 50878-03-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
N1-(5,6,7,8-Tetrahydronaphthalen-2-yl)acetamide - 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: XN
Risk Phrases:
R 22 Harmful if swallowed.
Safety Phrases:
WGK (Water Danger/Protection) CAS# 50878-03-0: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 50878-03-0 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 50878-03-0 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

危害码 (欧洲)	Xn:Harmful;
风险声明 (欧洲)	R22
海关编码	2924299090

上游产品 10
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海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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