24365-46-6

24365-46-6结构式

常用中文名：丙酰亮肽素半硫酸盐
常用英文名：PROPIONYL-LEU-LEU-ARG-AL HEMISULFATE
CAS号：24365-46-6
分子式：C₄₂H₈₂N₁₂O₁₂S
分子量：979.23900
发布时间：2017-02-23 04:30:53
更新时间：2024-04-02 23:47:46

中文名	丙酰亮肽素半硫酸盐
英文名	N-[1-[[5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]-4-methyl-2-(propanoylamino)pentanamide,sulfuric acid
英文别名	Propionyl-leupeptin hemisulfate salt Propionyl-L-leucyl-L-leucylargininal Propionylleupeptin hemisulphate C2H5-CO-Leu-Leu-DL-Arginal Propionyl-Leu-Leu-DL-Arginal Leupeptin Pr-LL

沸点	1214.1ºC at 760mmHg
分子式	C₄₂H₈₂N₁₂O₁₂S
分子量	979.23900
闪点	688.1ºC
精确质量	978.59000
PSA	415.52000
LogP	5.96560
蒸汽压	0mmHg at 25°C

Name:	Leupeptin (synthetic) Material Safety Data Sheet
Synonym:	Acetyl-L-leucyl-L-leucyl-L-argininal.sulfat
CAS:	24365-46-6

Section 1 - Chemical Product MSDS Name:Leupeptin (synthetic) Material Safety Data Sheet
Synonym:Acetyl-L-leucyl-L-leucyl-L-argininal.sulfat

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
24365-46-6	Leupeptin (synthetic)		unlisted

Hazard Symbols: XN
Risk Phrases: 20/21/22

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
Harmful if absorbed through the skin.
Ingestion:
Harmful if swallowed. The toxicological properties of this substance have not been fully investigated.
Inhalation:
Harmful if inhaled. The toxicological properties of this substance have not been fully investigated.
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:

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 tightly closed container. Deep freeze (below -20C).

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 24365-46-6: 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: Powder
Color: white
Odor: odorless
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: Soluble.
Specific Gravity/Density:
Molecular Formula: C20H38N6O4.0.5H2SO4
Molecular Weight: 475.60

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 24365-46-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Leupeptin (synthetic) - 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 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
Safety Phrases:
S 36/37 Wear suitable protective clothing and
gloves.
WGK (Water Danger/Protection)
CAS# 24365-46-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 24365-46-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 24365-46-6 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

安全声明 (欧洲)	22-24/25
WGK德国	3

24365-46-6	6078-56-4
13492-01-8	62122-69-4
17238-55-0	7586-43-8
1246814-89-0	22365-47-5
80632-52-6	27511-79-1
2044902-12-5	1158522-08-7
940364-43-2	134104-43-1
131615-57-1	1804278-22-5
6906-52-1	930439-75-1
1018584-77-4	1375289-11-4