Allantoin cas no:97-59-6
Synonyms: (2,5-dioxoimidazolidin-4-yl)urea;Glyoxylic(acid) diureide;urea, N-(2,5-dioxo-4-imidazolidinyl)-;Cutemol emollient;[(4S)-2,5-dioxoimidazolidin-4-yl]urea;Cordianine;Allantoin [USAN:BAN];5-Ureido-2,4-imidazolidindion;Allantoin (JAN/USP);[(4R)-2,5-dioxoimidazolidin-4-yl]urea;Urea, (2,5-dioxo-4-imidazolidinyl)-;(+/-)-Allantoin;Septalan;Urea, (2,5-dioxo-4-imidazolidinyl)- (9CI);Glyoxyldiureide;Urea, (2, 5-dioxo-4-imidazolidinyl)-;Psoralon;Glyoxylic diureide;(2,5-Dioxo-4-imidazolidinyl)urea;5-Ureidohydantoin;DL-Allantoin;Allantoin (5-Ureidohydantoin);Sebical;Allantol;Urea,(2,5-dioxo-4-imidazolidinyl)-;
NameAllantoin
CAS97-59-6
Synonyms(2,5-dioxoimidazolidin-4-yl)urea;Glyoxylic(acid) diureide;urea, N-(2,5-dioxo-4-imidazolidinyl)-;Cutemol emollient;[(4S)-2,5-dioxoimidazolidin-4-yl]urea;Cordianine;Allantoin [USAN:BAN];5-Ureido-2,4-imidazolidindion;Allantoin (JAN/USP);[(4R)-2,5-dioxoimidazolidin-4-yl]urea;Urea, (2,5-dioxo-4-imidazolidinyl)-;(+/-)-Allantoin;Septalan;Urea, (2,5-dioxo-4-imidazolidinyl)- (9CI);Glyoxyldiureide;Urea, (2, 5-dioxo-4-imidazolidinyl)-;Psoralon;Glyoxylic diureide;(2,5-Dioxo-4-imidazolidinyl)urea;5-Ureidohydantoin;DL-Allantoin;Allantoin (5-Ureidohydantoin);Sebical;Allantol;Urea,(2,5-dioxo-4-imidazolidinyl)-;
EINECS(EC#)202-592-8
Molecular FormulaC4H6N4O3
Molecular Weight158.12
Appearancewhite crystalline powder
refractive index1.615
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Hazard Xn,Xi
Risk R22
Safety
Hazard Codes:?
Xn
Xi
Risk Statements: 22-36/37/38?
R22: Harmful if swallowed
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 22-24/25-36-26?
S22: Do not breathe dust
S24/25: Avoid contact with skin and eyes
S36: Wear suitable protective clothing
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
WGK Germany: 1
RTECS: YT1600000
HS Code 29332100
RTECS? YT1600000
Chemically synthesized bulk allantoin is nature-identical, safe, non-toxic, compatible with cosmetic raw materials and meets CTFA and JSCI requirements.?
