Spiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl- cas no:27333-47-7
Synonyms: Spiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine],1,3,3-trimethyl- (8CI); 1,3,3-Trimethylspiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine];1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-(3H)-naphth[2,1-h][1,4]oxazine];1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-[3H]naphtha[2,1-b][1,4]oxazine;1,3-Dihydro-1,3,3-trimethylspiro[2H]-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine;Photorom I; Photorome I; Variacrol Blue A
NameSpiro[2H-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine],1,3-dihydro-1,3,3-trimethyl-
CAS27333-47-7
SynonymsSpiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine],1,3,3-trimethyl- (8CI); 1,3,3-Trimethylspiro[indoline-2,3'-[3H]naphth[2,1-b][1,4]oxazine];1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-(3H)-naphth[2,1-h][1,4]oxazine];1,3-Dihydro-1,3,3-trimethylspiro[2H-indole-2,3'-[3H]naphtha[2,1-b][1,4]oxazine;1,3-Dihydro-1,3,3-trimethylspiro[2H]-indole-2,3'-[3H]naphth[2,1-b][1,4]oxazine;Photorom I; Photorome I; Variacrol Blue A
Molecular FormulaC22H20 N2 O
Molecular Weight328.407
AppearanceYELLOW OR TAN POWDER OR CRYSTALLINE POWDER
refractive index1.65
Hazard Xi: Irritant;
Risk R36/37/38
Safety
Hazard Codes of 1,3,3-Trimethylindolinonaphthospirooxazine (CAS NO.27333-47-7): 
Xi
Risk Statements: 36/37/38
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 3
