Home > L-Alanyl-L-alanine > L-Alanyl-L-alanine(2392-61-2)
L-Alanyl-L-alanine(2392-61-2)
Supplier Product Identification
Physical and Chemical Properties
First Aid Measures
Handling and Storage
Hazards Identification
Exposure Controls/Personal Protection
Fire Fighting Measures
Accidental Release Measures
Stability and Reactivity
Product Identification
Product Name
L-Alanyl-L-alanine
L-Alanyl-L-alanine
Synonyms
2-Hydroxyethylmethyl sulfone
Ethanol, 2-(methylsulfonyl)-
2-Hydroxyethylmethyl sulfone
Ethanol, 2-(methylsulfonyl)-
CAS
15205-66-0
15205-66-0
Formula
C3H8O3S
C3H8O3S
Molecular Weight
124.15
124.15
EINECS
239-261-2
239-261-2
Beilstein/Gmelin
1746915
1746915
Beilstein Reference
4-01-00-02429
4-01-00-02429
Physical and Chemical Properties
Appearance
Off-white solid. With a stench.
Off-white solid. With a stench.
Solubility in water
Very soluble
Very soluble
Melting Point
26 - 28
26 - 28
Boiling Point
345
345
Vapor Pressure
4E-6 (25 C)
4E-6 (25 C)
pKa/pKb
13.61 (pKa)
13.61 (pKa)
Partition Coefficient
-1.59
-1.59
Heat Of Vaporization
68.2 kJ/mol
68.2 kJ/mol
Refractive Index
1.4771 (30 C)
1.4771 (30 C)
First Aid Measures
Ingestion
Get medical aid. Wash mouth out with water.
Get medical aid. Wash mouth out with water.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
Storage
Store in a cool, dry place. Store in a tightly closed container.
Store in a cool, dry place. Store in a tightly closed container.
Handling
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Hazards Identification
Ingestion
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause respiratory tract irritation.
May cause respiratory tract irritation.
Skin
May cause skin irritation.
May cause skin irritation.
Eyes
May cause eye irritation.
May cause eye irritation.
EC Safety Phrase
S 24/25
S 24/25
Exposure Controls/Personal Protection
Personal Protection
Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
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 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
Fire Fighting Measures
Flash Point
162
162
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Accidental Release Measures
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container.
Vacuum or sweep up material and place into a suitable disposal container.
Stability and Reactivity
Stability
No data.
No data.
Incompatibilities
Strong oxidizing agents.
Strong oxidizing agents.
Decomposition
Carbon monoxide, oxides of sulfur, carbon dioxide.
Carbon monoxide, oxides of sulfur, carbon dioxide.
Contact
More
- Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel:821-50328103-801 18930552037
- Fax:86-21-50328109
- WebSite:https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm
- Company Name:GL Biochem (Shanghai) Ltd
- Tel:21-61263452 13641803416
- Fax:86-21-61263399
- WebSite:http://www.glschina.com/
- Company Name:Shanghai Hanhong Scientific Co.,Ltd.
- Tel:021-54306202 13764082696
- Fax:
- WebSite:https://www.hanhongsci.com
- Company Name:Chemsky (shanghai) International Co.,Ltd
- Tel:021-50135380
- Fax:
- WebSite:http://www.shchemsky.com
- Company Name:XiaoGan ShenYuan ChemPharm co,ltd
- Tel: 15527768850
- Fax:
- WebSite:http://www.farchem.com/