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Boc-Tyr-OH |
| Synonyms. Boc-Tyr-OH; N-(tert-Butoxycarbonyl)-L-tyrosine; N-[(tert-butoxy)carbonyl]-L-Tyrosine; N-[(terc-butoxi)carbonil]-L-valina; N-alpha-t-BOC-L-tirosina; N-[(tert-butoxy)carbonyl]-L-Tyrosine; Boc-L-Tyrosine; tert-Butoxycarbonyl-tyrosine |
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| PRODUCT IDENTIFICATION |
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CAS RN |
3978-80-1 |
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EINECS RN |
223-613-7 |
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FORMULA |
(HO)C6H4CH2CH(COOH)NHC(O)OC(CH3)3 |
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MOLE WEIGHT |
281.31 |
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H.S CODE |
2924.29.7100 |
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SMILES |
C(N[C@@H](C(=O)O)Cc1ccc(cc1)O)(OC(C)(C)C)=O |
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CLASSIFICATION |
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EXTRA NOTES |
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| PHYSICAL AND CHEMICAL PROPERTIES |
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PHYSICAL STATE. |
White to off-white crystalline powder |
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MELTING POINT |
133 - 135 C (Decomposes) |
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BOILING POINT |
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DENSITY |
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SOLUBILITY IN WATER |
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| SOLVENT SOLUBILITY | |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pH |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. Moisture and light sensitive |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 1; Flammability: 0; Instability: 0; |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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Wikipedia Linking - Tyrosine PubChem Compound Summary - Boc-Tyr-OH http://www.ebi.ac.uk/ - Boc-L-Tyrosine http://www.ncbi.nlm.nih.gov/ - Boc-Tyr-OH
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| SALES SPECIFICATION |
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APPEARANCE |
White to off-white crystalline powder |
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ASSAY |
99.0% min |
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OPTICAL ROTATION |
-+1.5° ~ +3.5° (C=2 in Acetic Acid) |
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RELATED SUBSTANCE |
0.5%max |
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D-ISOMER |
0.5%max |
| LOSS ON DRYING |
0.5% max |
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| TRANSPORT & REGULATORY INFORMATION |
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UN NO. |
Not regulated |
| HAZARD SYMBOL |
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| PACKING GROUP | |
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| SAFETY INFORMATION |
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HAZARD OVERVIEW |
May cause eye and skin irritation. May cause respiratory and digestive tract irritation. Target Organs: No data found. |
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GHS |
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SIGNAL WORD |
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PICTOGRAMS |
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HAZARD STATEMENTS |
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P STATEMENTS |
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| EC DIRECTIVES |
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| HAZARD CODES |
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RISK PHRASES |
36/37/38 |
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SAFETY PHRASES |
22-24/25 |
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| PACKING |
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| PRICE INFORMATION |
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