1,3,5-Triazine, 2,4,6-tri-2-pyridinyl-

HCID 77258CAS 3682-35-7

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Basic information

Standard SMILES: c1ccc(-c2nc(-c3ccccn3)nc(-c3ccccn3)n2)nc1
InChIKey: KMVWNDHKTPHDMT-UHFFFAOYSA-N
Molecular formula: C18H12N6
Average molar mass: 312.336 g/mol
Monoisotopic mass: 312.11234438

Names & identifiers

Preferred name: 1,3,5-Triazine, 2,4,6-tri-2-pyridinyl-
IUPAC: 2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine
English name: TPTZ
Molecular formula: C18H12N6
Molecular weight: 312.33

Names & synonyms

2,4,6-TRI(2-PYRIDYL)-1,3,5-TRIAZINE2,4,6-TRI(2-PYRIDYL)-S-TRIAZINETPTZ 2,4,6-Tripyridyl-S-triazine2,4,6-Tri(2-pyridinyl)-1,3,5-triazineTPTZDK7649TPTZ【Dotite】JACS-3682-35-7TPTZ IRON REAGENTTIMTEC-BB SBB005932

Database identifiers

CAS: 3682-35-7
PubChem CID: 77258
DTXSID: DTXSID7063132
ChEMBL: CHEMBL1450775
UNII: YG57D9P2VY
EC Number: 222-965-9
Nikkaji: J8.200G

Properties

Physicochemical properties

Melting point: 247 · 247-249 °C(lit.)
Boiling point: 442.26 °C · 442.26°C (rough estimate)
Density: 1.276 · 1.276
refractive index: 1.457 · 1.4570 (estimate)
storage temp.: 2 · Inert atmosphere,2-8°C
solubility: 100 mg/mL, · methanol: 100 mg/mL, clear
pka: 1.14 · 1.14±0.19(Predicted)
form: Powder
color: Yellow
Odor: Odorless
Merck: 14 · 14,9750
BRN: 282581 · 282581
InChI: InChI=1S/C18H12N6/c1-4-10-19-13(7-1)16-22-17(14-8-2-5-11-20-14)24-18(23-16)15-9-3-6-12-21-15/h1-12H
InChIKey: KMVWNDHKTPHDMT-UHFFFAOYSA-N
SMILES: N1=C(C2=NC=CC=C2)N=C(C2=NC=CC=C2)N=C1C1=NC=CC=C1
EWG's Food Scores: 1 · 1
FDA UNII: 57 D9P2VY · YG57D9P2VY
EPA Substance Registry System: 1 · 1,3,5-Triazine, 2,4,6-tri-2-pyridinyl- (3682-35-7)
UNSPSC Code: 12000000 · 12000000
NACRES: 21 · NA.21
Symbol(GHS): 7 · GHS07
Signal word: Danger
Hazard statements: 315 · H315-H319-H335
Precautionary statements: 261 · P261-P280a-P304+P340-P305+P351+P338-P405-P501a
PPE: 95 · dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes: Xi
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-36-37/39
WGK Germany: 3 · 3
RTECS: 2050000 · XZ2050000
TSCA: TSCA listed
HS Code: 29336990 · 29336990
Storage Class: 11 · 11 - Combustible Solids
Toxicity: 50 · bird - wild,LD50,oral,5620ug/kg (5.62mg/kg),Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.

Safety & regulation

Safety data

PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
wgk: 3
tsca: TSCA listed
rtecs: XZ2050000
hs_code: 29336990
Toxicity: bird - wild,LD50,oral,5620ug/kg (5.62mg/kg),Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983.
risk_code: 36/37/38
Signal word: Danger
Symbol(GHS): GHS07
hazard_code: Xi
safety_code: 26-36-37/39
Storage Class: 11 - Combustible Solids
Hazard statements: H315-H319-H335
Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Chemistry & industry

Applications · 2 items

Uses2,4,6-Tripyridyl-S-triazine (TPTZ), with the molecule formula of C18H12N6 is the most widely used analytical regent for the spectrophotometric determination of phenols, phonetic drugs which easily undergoes exudation under experimental conditions. It is widely used for the determination of Iron.

Uses2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine is a colorimetric reagent for the detection and measurement of iron concentration. It is employed along with ferrous ion to form a complex that allows for spectrophotometric determination of acetaminophen in samples of serum and plasma.

Upstream & downstream products

Upstream raw materials

Suppliers50 total

国药集团化学试剂有限公司86-21-63210123 · [email protected]

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

爱斯特（成都）生物制药股份有限公司+86-28-85122536 85324413 · [email protected]

Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

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