MURAMIC ACID

Melting point :140-150 °C (dec.)
Boiling point :592.0±50.0 °C(Predicted)
alpha :D25 +103° (c = 0.26 in water) (Matsushima, Park); D22 +146° (6 minutes) +116° (31 hrs) (c = 0.57 in water) (Osawa, Jeanloz)
Density :1.448±0.06 g/cm3(Predicted)
Flash point :14℃
storage temp. :-20°C
solubility :Methanol (Slightly), Water (Slightly)
pka :3.18±0.10(Predicted)
form :Solid
color :White to Light Brown
optical activity :[α]25/D 95 to 120°, c =0.26% (w/v) in water
Water Solubility :water: 20mg/mL, clear to very slightly hazy, colorless to faintly yellow
Merck :13,6328
BRN :1713780
Stability :Hygroscopic
InChI :1S/C9H17NO7/c1-4(9(15)16)17-8(5(10)2-11)7(14)6(13)3-12/h2,4-8,12-14H,3,10H2,1H3,(H,15,16)/t4-,5+,6-,7-,8-/m1/s1
InChIKey :ZZHZYDXMAKUKNS-OZRXBMAMSA-N
SMILES :C[C@@H](O[C@H]([C@@H](N)C=O)[C@H](O)[C@H](O)CO)C(O)=O
CAS DataBase Reference :1114-41-6(CAS DataBase Reference)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.