3343-24-6

3343-24-6结构式

常用中文名：11-苯基十一烷酸
常用英文名：Benzeneundecanoic acid
CAS号：3343-24-6
分子式：C₁₇H₂₆O₂
分子量：262.38700
发布时间：2018-04-30 08:00:00
更新时间：2024-01-02 14:09:51

中文名	苯十一酸
英文名	11-phenylundecanoic acid
英文别名	11-Phenyl-undecansaeure 11-phenyl-undecanoic acid BB_NC-2026 benzeneundecanoic acid Phenylundecanoic acid

密度	0.988g/cm3
沸点	401.9ºC at 760mmHg
分子式	C₁₇H₂₆O₂
分子量	262.38700
闪点	298.7ºC
精确质量	262.19300
PSA	37.30000
LogP	4.82460
外观性状	无色至黄色液体
折射率	1.507
储存条件	室温，惰性气体保存

Name:	Phenylundecanoic acid 99% (titr.) Material Safety Data Sheet
Synonym:	11-Phenylundecanoic acid; Benzeneundecanoic acid
CAS:	3343-24-6

Section 1 - Chemical Product MSDS Name:Phenylundecanoic acid 99% (titr.) Material Safety Data Sheet
Synonym:11-Phenylundecanoic acid; Benzeneundecanoic acid

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
3343-24-6	Benzeneundecanoic acid	99.0	222-087-6

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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 immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid immediately.
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:
Antidote: None reported.

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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 3343-24-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
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: clear light yellow to yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 185 deg C @ 1.50mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: > 93 deg C (> 199.40 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C17H26O2
Molecular Weight: 262.38

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 3343-24-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Benzeneundecanoic acid - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
Other No information available.

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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 3343-24-6: No information available.
Canada
CAS# 3343-24-6 is listed on Canada's NDSL List.
CAS# 3343-24-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 3343-24-6 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
海关编码	2916399090

116408-91-4

~82%

3343-24-6

文献：Jefferson, Alan; Sargent, Melvyn V.; Wangchareontrakul, Sirichai Australian Journal of Chemistry, 1988 , vol. 41, # 1 p. 19 - 25

1071-71-2

3343-24-6

文献：Australian Journal of Chemistry, , vol. 41, # 1 p. 19 - 25

13132-15-5

3343-24-6

文献：Australian Journal of Chemistry, , vol. 41, # 1 p. 19 - 25

116384-97-5

3343-24-6

文献：Australian Journal of Chemistry, , vol. 41, # 1 p. 19 - 25

1860-44-2

71-43-2

3343-24-6

文献：Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , p. 1678 - 1681 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 1800 - 1803

上游产品 6
116408-91-4 1071-71-2 13132-15-5 116384-97-5
1860-44-2 71-43-2
下游产品 4
27976-24-5 101025-08-5 61439-50-7 61439-52-9

海关编码	2916399090
中文概述	2916399090 其他芳香一元羧酸. 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, 丙烯酸、丙烯酸盐或酯应报明包装
Summary	2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

56-41-7	108-65-6
56-35-9	64-17-5
67-56-1	108-88-3
141-78-6	1310-73-2
13463-67-7	1333-86-4