2,2-二氯十四醛 | 119450-45-2

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 中文名称: 2,2-二氯十四醛
• 英文名称: 2,2-dichlorotetradecanal
• CAS: 119450-45-2
• 化学式: C₁₄H₂₆Cl₂O
• 分子量: 281.266
• InChiKey: RNIWSOXRCLEXPV-UHFFFAOYSA-N

物化性质

• 沸点：
  116-122 °C (4.5 mmHg)
• 密度：
  1.0148 (estimate)
• 稳定性/保质期：
  遵照规定使用和储存，则不会发生分解。

计算性质

• 辛醇/水分配系数(LogP)：
  7
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.93
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S37/39
• 危险类别码：
  R36/37/38
• 储存条件：
  存放在阴凉干燥处即可。

SDS

Name:	2 2-Dichlorotetradecanal 90% Material Safety Data Sheet
Synonym:	None
CAS:	119450-45-2

Section 1 - Chemical Product MSDS Name:2 2-Dichlorotetradecanal 90% Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
119450-45-2	2,2-Dichlorotetradecanal, 90%	90%	unlisted

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

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.The toxicological properties of this material have not been fully investigated.Moisture sensitive.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation.
Ingestion:
Ingestion of large amounts may cause gastrointestinal irritation.
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.

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Section 4 - FIRST AID MEASURES
Eyes: Immediately 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:
Do not induce vomiting. 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.
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 if cough or other symptoms appear.
Notes to Physician:

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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.

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Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Do not get on skin or in eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 119450-45-2: 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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Liquid
Color: clear slightly yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 116 - 122 deg C @ 4.50mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 190 deg C ( 374.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: 190 deg C
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C14H26Cl2O
Molecular Weight: 281.26

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, exposure to moist air or water.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 119450-45-2 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,2-Dichlorotetradecanal, 90% - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

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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.

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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# 119450-45-2: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 119450-45-2 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 119450-45-2 is not listed on the TSCA inventory.
It is for research and development use only.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  2,2-二氯十四醛 在 potassium permanganate 作用下， 以 水 为溶剂， 反应 4.0h， 生成 2,2-dichlorotetradecanoic acid
  参考文献：
  名称：

  Buyck, L. De; Casaert, F.; Lepeleire, C. De, Bulletin des Societes Chimiques Belges, 1988, vol. 97, # 7, p. 525 - 534

  摘要：

  DOI：
• 作为产物：
  描述：

  十四醇 在 氯 、 magnesium chloride 作用下， 以 氯仿 、 N,N-二甲基甲酰胺 为溶剂， 以85%的产率得到2,2-二氯十四醛
  参考文献：
  名称：

  Buyck, L. De; Casaert, F.; Lepeleire, C. De, Bulletin des Societes Chimiques Belges, 1988, vol. 97, # 7, p. 525 - 534

  摘要：

  DOI：

文献信息

• EP0946556A4
  申请人：——

  公开号：EP0946556A4

  公开（公告）日：2001-07-04
• COMBINATORIAL PROCESS FOR PREPARING HYDROFUROQUINOLINE LIBRARIES
  申请人：ELI LILLY AND COMPANY

  公开号：EP0946556A1

  公开（公告）日：1999-10-06
• COMBINATORIAL LIBRARIES OF PEPTIDOMIMETIC AMINOTHIOETHER ACIDS
  申请人：ELI LILLY AND COMPANY

  公开号：EP0973936A1

  公开（公告）日：2000-01-26
• COMBINATORIAL LIBRARIES OF PEPTIDOMIMETIC MACROCYCLES AND PROCESSES THEREFOR
  申请人：ELI LILLY AND COMPANY

  公开号：EP1015479A1

  公开（公告）日：2000-07-05
• EP1015479A4
  申请人：——

  公开号：EP1015479A4

  公开（公告）日：2002-07-24