69980-45-6

69980-45-6结构式

常用中文名：(+)-Alpha-羟基甲基酪氨酸
常用英文名：(+)-4-FLUOROTARTRANILICACID
CAS号：69980-45-6
分子式：C₁₀H₁₃NO₄
分子量：211.21500
发布时间：2018-11-30 20:09:30
更新时间：2024-03-15 12:01:25

中文名	(+)-Alpha-羟基甲基酪氨酸
英文名	(2R)-2-amino-2-(hydroxymethyl)-3-(4-hydroxyphenyl)propanoic acid
中文别名	α-Hydroxymethyl-L-tyrosine
英文别名	(2R)-2-AMINO-3-HYDROXY-2-[(4-HYDROXYPHENYL)METHYL]PROPANOIC ACID p-Hydroxy-benzylserin

密度	1.412g/cm3
沸点	495.6ºC at 760 mmHg
分子式	C₁₀H₁₃NO₄
分子量	211.21500
闪点	253.5ºC
精确质量	211.08400
PSA	103.78000
LogP	0.40940
折射率	1.635

Version 1.2
Regulation (EC) No 1907/2006

1 - Product and Company Information

Product NameR-A-HYDROXYMETHYL TYROSINE

2 - Hazards Identification

3 - Composition/Information on Ingredients

Product NameCAS #EC noAnnex I
Index Number
R-A-HYDROXYMETHYL TYROSINE69980-45-6 NoneNone
FormulaC10H13NO4
Molecular Weight 211,2000 AMU

4 - First Aid Measures

AFTER INHALATION
If inhaled, remove to fresh air. If breathing becomes difficult,
call a physician.
AFTER SKIN CONTACT
In case of skin contact, flush with copious amounts of water for
at least 15 minutes. Remove contaminated clothing and shoes.
Call a physician.
AFTER EYE CONTACT
In case of contact with eyes, flush with copious amounts of
water for at least 15 minutes. Assure adequate flushing by
separating the eyelids with fingers. Call a physician.
AFTER INGESTION
If swallowed, wash out mouth with water provided person is
conscious. Call a physician.

5 - Fire Fighting Measures

EXTINGUISHING MEDIA
Suitable: Water spray. Carbon dioxide, dry chemical powder, or
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appropriate foam.
SPECIAL RISKS
Specific Hazard(s): Emits toxic fumes under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
Wear self-contained breathing apparatus and protective clothing
to prevent contact with skin and eyes.

6 - Accidental Release Measures

PROCEDURE(S) OF PERSONAL PRECAUTION(S)
Wear respirator, chemical safety goggles, rubber boots, and
heavy rubber gloves.
METHODS FOR CLEANING UP
Sweep up, place in a bag and hold for waste disposal. Ventilate
area and wash spill site after material pickup is complete.

7 - Handling and Storage

STORAGE
Store at 2-8°C

8 - Exposure Controls / Personal Protection

ENGINEERING CONTROLS
Safety shower and eye bath. Mechanical exhaust required.
GENERAL HYGIENE MEASURES
Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
Special Protective Measures: Wear appropriate government approved
respirator, chemical-resistant gloves, safety goggles, other
protective clothing.

9 - Physical and Chemical Properties

AppearancePhysical State: Solid
PropertyValueAt Temperature or Pressure
pHN/A
BP/BP RangeN/A
MP/MP RangeN/A
Flash PointN/A
FlammabilityN/A
Autoignition TempN/A
Oxidizing PropertiesN/A
Explosive PropertiesN/A
Explosion LimitsN/A
Vapor PressureN/A
Partition CoefficientN/A
ViscosityN/A
Vapor DensityN/A
Saturated Vapor Conc.N/A
Evaporation RateN/A
Bulk DensityN/A
Decomposition Temp.N/A
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Solvent ContentN/A
Water ContentN/A
Surface TensionN/A
ConductivityN/A
Miscellaneous DataN/A
SolubilityN/A

10 - Stability and Reactivity

STABILITY
Stable: Stable.
Materials to Avoid: Strong oxidizing agents.
HAZARDOUS DECOMPOSITION PRODUCTS
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide,
and nitrogen oxides.
HAZARDOUS POLYMERIZATION
Hazardous Polymerization: Will not occur

11 - Toxicological Information

ROUTE OF EXPOSURE
Skin Contact: May cause skin irritation.
Eye Contact: May cause eye irritation.
Multiple Routes: May be harmful by inhalation, ingestion, or
skin absorption.
CONDITIONS AGGRAVATED BY EXPOSURE
The toxicological properties have not been thoroughly
investigated.

12 - Ecological Information

No data available.

13 - Disposal Considerations

SUBSTANCE DISPOSAL
Dissolve or mix the material with a combustible solvent and burn
in a chemical incinerator equipped with an afterburner and
scrubber. Observe all federal, state, and local environmental
regulations.

14 - Transport Information

RID/ADR
Non-hazardous for road transport.
IMDG
Non-hazardous for sea transport.
IATA
Non-hazardous for air transport.

15 - Regulatory Information

Caution: Substance not yet fully tested (EU).
COUNTRY SPECIFIC INFORMATION
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Germany
WGK: 3
Self-Classification

16 - Other Information

WARRANTY
The above information is believed to be correct but does not
purport to be all inclusive and shall be used only as a guide. The
information in this document is based on the present state of our
knowledge and is applicable to the product with regard to
appropriate safety precautions. It does not represent any
guarantee of the properties of the product. Inc.,
shall not be held liable for any damage resulting from handling or
from contact with the above product. See reverse side of invoice
or packing slip for additional terms and conditions of sale.
Copyright 2010 Co. License granted to make
unlimitedpaper copies for internal use only.
DISCLAIMER
For R&D use only. Not for drug, household or other uses.
SIGMAwww.molbase.com

SECTION 16 - ADDITIONAL INFORMATION
N/A

WGK德国	3

69980-45-6	134309-86-7
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