(1R,2R)-2-AMINO-1-(4-NITROPHENYL)PROPANE-1,3-DIOL

PRODUCT IDENTIFICATION

CAS NO.

716-61-0

(1R,2R)-2-AMINO-1-(4-NITROPHENYL)PROPANE-1,3-DIOL

EINECS NO. 221-001-4
FORMULA  
MOL WT. 212.10

H.S. CODE

 

TOXICITY

 

SYNONYMS D-Base;
D-(-)-threo-2-Amino-1-(p-nitrophenyl)-1,3-propanediol; Chloramphenicol base; D-(-)-threo;

DERIVATION

 

CLASSIFICATION

 

PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE light yellow powder
MELTING POINT

162 - 165 C

BOILING POINT  
SPECIFIC GRAVITY  
SOLUBILITY IN WATER  
pH  
VAPOR DENSITY

 

AUTOIGNITION

 

NFPA RATINGS

Health: 1 Flammability: 0 Reactivity: 0

REFRACTIVE INDEX

 

FLASH POINT

 

STABILITY

Stable under ordinary conditions.

GENERAL DESCRIPTION

An effective chiral resolving agents for racemic amines. Precursor of antibiotic chloramphenicols.
SALES SPECIFICATION

APPEARANCE

light yellow powder

CHEMICAL PURITY

99.0% min

OPTICAL PUIRTY

99.0% min e.e.
TRANSPORTATION
PACKING
 
HAZARD CLASS  
UN NO.  
OTHER INFORMATION
Hazard Symbols: , Risk Phrases: , Safety Phrases: 24/25
Optical Rotation: -29° ~ -31° (C=6 in 6N HCl)