溴乙酸丁酯

溴乙酸丁酯 基本信息
CAS号 18991-98-5 分子式 C6H11BrO2
分子量 195.05400 精确质量  193.99400
PSA  26.30000 LogP  1.72460

基本信息 展开↓

CAS号:
18991-98-5
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分子式:
C6H11BrO2
分子量:
195.05400
中文名称:
溴乙酸丁酯
英文名称:
butyl 2-bromoacetate
中文别名:
溴乙酸丁酯;
4-溴丁酯
英文别名:
butyl 2-bromoacetate;
Butyl bromoacetate;
n-butyl monobromoacetate;
Acetic acid,bromo-,butyl ester;
EINECS 242-729-9;
n-butyl bromoacetate
精确分子量/精确质量:
193.99400
极性分子表面积/PSA:
26.30000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: NMEGSGKCIWQRDB-UHFFFAOYSA-N

物化性质展开↓

密度:
1.352g/cm3
沸点:
192.7ºC at 760 mmHg
闪点:
78.4ºC
折射率:
1.457
蒸汽压:
0.483mmHg at 25°C

合成路线查看所有的合成路线

  • 598-21-0

    溴乙酰溴

  • +

  • 71-36-3

    正丁醇

  • ~70%

  • 18991-98-5

    溴乙酸丁酯

  • 22118-09-8

    溴乙酰氯

  • +

  • 71-36-3

    正丁醇

  • 18991-98-5

    溴乙酸丁酯

  • 79-08-3

    溴乙酸

  • +

  • 71-36-3

    正丁醇

  • 18991-98-5

    溴乙酸丁酯

MSDS 展开↓

Name: 4-Bromobutyl acetate 98% Material Safety Data Sheet
Synonym: None
CAS: 18991-98-5
Section 1 - Chemical Product   MSDS Name:4-Bromobutyl acetate 98% Material Safety Data Sheet
Synonym:None

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
18991-98-5 4-Bromobutyl acetate, 98% 98% 242-729-9
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:
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.

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:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
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.
Notes to Physician:

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 carbon dioxide or dry chemical.

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.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Use adequate general or local explosion-proof ventilation to keep airborne levels to acceptable levels.
Exposure Limits CAS# 18991-98-5: 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: Liquid
Color: clear slightly yellow
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 92 - 93 deg C @ 12.00mm Hg
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 109 deg C ( 228.20 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.3480g/cm3
Molecular Formula: C6H11BrO2
Molecular Weight: 195.06

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

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 18991-98-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Bromobutyl acetate, 98% - 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
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

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# 18991-98-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 18991-98-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 18991-98-5 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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