dextro,laevo-alanine
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IUPAC name :2-aminopropanoic acid
InChI :InChI=1/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
InChIKey :QNAYBMKLOCPYGJ-UHFFFAOYAA
SMILES :CC(C(=O)O)N
cas number :302-72-7
(EINECS) number :206-126-4
beilstein number :1720250
fema number :3818
coe number :11729
jecfa number :1437
fl. number :17.024
molar refractivity :21.00 ± 0.3 cm3
parachor :199.7 ± 4.0 cm3
index of refraction :1.459 ± 0.02
surface tension :45.8 ± 3.0 dyne/cm
density :1.161 ± 0.06 g/cm3
polarizability :8.32 ± 0.5 10-24cm3
XlogP : -2.80
XlogP3 : -3.00
molecular weight : 89.0931800 (IUPAC)
formula :C3 H7 N O2
BioActivity Analysis :73437
NMR Predictor :Predict
 
 
export tariff code :2922.49
fda reg :172.540

Suppliers :
Nanjing :DL-Alanine
Penta :dextro,laevo-alanine
Pfaltz & Bauer :DL-Alanine
Sigma-Aldrich-SAFC :DL-Alanine
≥99%, FCC, Kosher
TCI AMERICA :DL-Alanine
>98.5%(T)

organoleptics :
odor type :odorless
odor strength :none
odor description :
at 100.00 %.  
odorless

properties :
appearence :white crystalline powder
Food Chemicals Codex Listed :Yes
melting point : 289.00 to 300.00 °C. @ 760.00 mm Hg
boiling point : 212.00 to 216.00 °C. @ 760.00 mm Hg
flash point : 180.00  °F.  TCC  ( 82.22 °C. )
logP (o/w) : -0.68

safety :
most important hazard(s) :None - None found.
  S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
Oral Toxicity(LD50) :
  Not determined
Dermal Toxicity(LD50) :
  Not determined
Inhalation Toxicity(LC50) :
  Not determined
 

safety in use :
Maximised Survey-derived Daily Intakes (MSDI-EU) :115.00 (μg/capita/day)
 
recommendation for dextro,laevo-alanine usage levels up to :
 not for fragrance use.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
ClinicalTrials.gov :search
Daily Med :search
Chemical Carcinogenesis Research Information System :Search
Env. Mutagen Info. Center :Search
NLM Developmental and Reproductive Toxicity :Search
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
 
WGK Germany :1
 
 
 
 2-aminopropanoic acid
(EINECS) number :206-126-4
RTECS :AY2980000 for 302-72-7
chemidplus :000302727
EPA Substance Registry Services :302-72-7
dtp/nci :7602

references :
 2-aminopropanoic acid
fl. number :17.024
jecfa number :1437
NIST Chemistry WebBook :403254167
pubchem :197348

Cosmetics :
Cosmetic uses : antistatic agents
hair conditioning
masking agents
skin conditioning

other :
CosIng :cosmetic data
FDA Everything Added to Food in the United States (EAFUS)View
Household Products : Search
synonyms :
(±)-alanine
(R,S)-alanine
dextro,laevo-alpha-alanine
2-aminopropanoic acid
dextro,laevo-2-aminopropanoic acid
(±)-2-aminopropionic acid
dextro,laevo-alpha-aminopropionic acid

soluble in :
 water, 166000 mg/L @ 25C

(odor and/or flavor) used in :
 antistatic agents
 hair conditioning
 skin conditioning

natural occurrence in :
not found in nature



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