(S)-2-氨基-3-羟基-3-甲基丁酸, 98%|(S)-2-Amino-3-hydroxy-3-methylbutanoic acid|cas:2280-27-5|西域试剂

(S)-2-氨基-3-羟基-3-甲基丁酸, 98%,(S)-2-Amino-3-hydroxy-3-methylbutanoic acid

产品编号：西域试剂-WR153364| CAS NO：2280-27-5| MDL NO：MFCD00800535| 分子式：C₅H₁₁NO₃| 分子量：133.15

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货号	价格	库存与货期
西域试剂-WR153364	￥544.00	杭州北京（现货）
西域试剂-WR153364	￥864.00	杭州北京（现货）
西域试剂-WR153364	￥2143.00	杭州北京（现货）

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英文名称	(S)-2-Amino-3-hydroxy-3-methylbutanoic acid
CAS编号	2280-27-5
产品熔点	201 - 203ºC(decom)
产品沸点	284.5±42.0 °C at 760 mmHg
产品密度	1.2±0.1 g/cm3
产品闪点	125.9±27.9 °C
精确质量	133.073898
PSA	83.55000
LogP	0.39
外观性状	白色粉末
蒸气压	0.0±1.3 mmHg at 25°C
折射率	1.476
溶解性	SOLUBLE
稳定性	避免与不相容材料，湿空气，水接触。与强氧化剂反应。
储存条件	密封储存，储存于阴凉、干燥的库房。避免阳光直射。

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CAS号：2280-27-5

(S)-2-氨基-3-羟基-3...

￥544.00

安全声明 (欧洲)	S24/25
海关编码	2922509090

Name:	(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Material Safety Data Sheet
Synonym:	L-(+)-Hydroxyvaline
CAS:	2280-27-5

Section 1 - Chemical Product MSDS Name:(S)-(+)-2-Amino-3-hydroxy-3-methylbutanoic acid Material Safety Data Sheet
Synonym:L-(+)-Hydroxyvaline

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
2280-27-5	3-Hydroxy-L-valine	98	unlisted

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. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. 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:

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:
Vacuum or sweep up material and place into a suitable disposal container. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use with adequate ventilation.
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid breathing dust.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 2280-27-5: 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: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 201-203 deg C (dec)
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature: 201-203 deg C
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C5H11NO3
Molecular Weight: 133.15

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stability unknown.
Conditions to Avoid:
Dust generation, moisture, excess heat.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 2280-27-5 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
3-Hydroxy-L-valine - 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
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
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.
WGK (Water Danger/Protection)
CAS# 2280-27-5: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 2280-27-5 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 2280-27-5 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A