Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4,6-Tri(2-pyridyl)-1,3,5-triazine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: TPTZ
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

3682-35-7

3682-35-7 structure

Name: 2,4,6-Tri(2-pyridinyl)-1,3,5-triazine
Chemical Name: 2,4,6-tripyridin-2-yl-1,3,5-triazine
CAS Number: 3682-35-7
Molecular Formula: C₁₈H₁₂N₆
Molecular Weight: 312.328
Catalog: analytical chemistry Standard Spectrometric standard
Create Date: 2018-12-28 22:22:22
Modify Date: 2026-06-30 07:59:26
TPTZ is a colorimetric reagent commonly used in the detection of iron. TPTZ forms a complex with Fe(II) that can be quantified by colorimetric detection at 594 nm as a measure of iron concentration.

Name	2,4,6-tripyridin-2-yl-1,3,5-triazine
Synonyms	tris-(2-pyridyl)-1,3,5-triazine 1,3,5-Triazine, 2,4,6-tri-2-pyridinyl 2,4,6-TRI(2-PYRIDYL)-1,3,5-TRIAZINE F 2,4,6-tris-2-pyridyl-1,3,5-triazine 2,3-DIHYDRO-6-CHLORO-2,7-DIMETHYLBENZOFURAN 2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine 2,4, 6-tris (2-pyridyl) triazine MFCD00006045 Tri-2-pyridyl-s-triazine 2,4,6-tri-(pyridin-2-yl)-1,3,5-triazine TPTZ 2,4,6-Tris(2-pyridyl)-1,3,5-triazine TPTZ 2,4,6-Tri(2-pyridinyl)-1,3,5-triazine J-3682 2,4,6-tris(2'-pyridyl)-1,3,5-triazine TPTZ extrapure (2,4,6-Tri-(2-pyridyl)-5-triazine) 2,4,6-tripyridyl-s-triazine EINECS 222-965-9 2,4,6-tri-2-pyridyl-s-triazin 2,4,6-tri-2-pyridinyl-1,3,5-triazine 2,4,6-Tris(2-pyridyl)-1,3,5-triazine (TPTZ) 2,4,6-Tri-(2-pyridyl)-s-triazine p.a 2,4,6-Tri(2-pyridyl)-1,3,5-triazine TPTZ 2,4,6-Tri(2-pyridyl)-s-triazine,TPTZ 2,4,6-Tris(2-pyridyl)-1,3,5-triazine TPTZ 2,4,6-Tri(2-pyridyl)-1,3,5-triazine 5-triazine,2,4,6-tri-2-pyridinyl-3 Terpyridyl-s-triazine s-Triazine,tri-2-pyridyl 2,4,6-TRIPYRIDYL-S-TRIAZINE (TPTZ) 2,4,6-Tri(2-pyridyl)-s-triazine, TPTZ 2,4,6-Tri(2-pyridyl)-s-triazine, R 2,4,6-Tri(2-pyridyl)-1,3,5-triazine(TPTZ) s-Triazine, tri-2-pyridyl 2,4,6-tris(2-pyridyl)-1,3,5-pyridyltriazine 2,4,6-TRIPYRIDYL-1,3,5-TRIAZINE (TPTZ) 2,4,6-TRIPYRIDYL-1,3,5-TRIAZINE 2,4,6-Tris(2-pyridyl)-s-triazin 2,4,6-Tri(2-pyridyl)-s-triazine Tris(2-pyridyl)-s-tr 2,4,6-TRIS(2-PYRIDYL)-1,3,5-TRIAZINE 2,4,6-Tris(2-pyridinyl)-1,3,5-triazine 2,4,6-Tri-(2-Pyridyl)1,3,5-Triazine TPTZ 2,4,6-Tripyridyl-S-triazine 2,4,6-TRI(2-PYRIDYL)-S-TRIAZINE 2,4,6-TRIPYRIDYL-SYM-TRIAZINE 2,4,6-Tri(2-pyridyl)-1,3,5-triazine > 2,4,6-TRIPYRIDYL-S-TRIAZINE s-Triazine, 2,4,6-tri-2-pyridyl 2,4,6-Tris(2-pyridyl)-s-triazine 2,4,6-Tripiridil-1,3,5-triazina 2,4,6-Tri(2'-pyridyl)-s-triazine IRON, TOTAL ACCUVAC(R) AMPULS 2,4,6-Tris(2-pyridyl)-s-triazine,2,4,6-Tri(2-pyridyl)-s-triazine, TPTZ 2,4,6-Tris(2-pyridyl)-5-triazine 2,4,6-Tris(2'-pyridyl)-1,3,5-triazine 2,4,6-Tripyridyl-S-TriazineA.R LABOTEST-BB LT00451719 DK7649 TPTZ IRON TPTZ (iron reagent) 2,4,6-TRI(2'-PYRIDYL)-1,3,5-TRIAZINE TIMTEC-BB SBB005932 2,4,6-TRIS(2-PYRIDYL)-SYM-TRIAZINE TPTZ, 10 mM in DMSO 2,4,6-Tri-2-pyridyl-s-triazine tripyridyltriazine 2,4,6-TRIS[2-PYRIDYL]-S-TRIAZINE

Density	1.3±0.1 g/cm3
Boiling Point	618.9±58.0 °C at 760 mmHg
Melting Point	248-252ºC
Molecular Formula	C₁₈H₁₂N₆
Molecular Weight	312.328
Flash Point	288.2±25.3 °C
Exact Mass	312.112335
PSA	77.34000
LogP	2.30
Vapour Pressure	0.0±1.7 mmHg at 25°C
Index of Refraction	1.644
Storage condition	2-8°C
Water Solubility	methanol: 100 mg/mL, clear

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ2050000

CHEMICAL NAME :: s-Triazine, 2,4,6-tri-2-pyridyl-

CAS REGISTRY NUMBER :: 3682-35-7

BEILSTEIN REFERENCE NO. :: 0282581

LAST UPDATED :: 199706

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C18-H12-N6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - quail

DOSE/DURATION :: >316 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EESADV Ecotoxicology and Environmental Safety. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1977- Volume(issue)/page/year: 6,149,1982

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - wild bird species

DOSE/DURATION :: 5620 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 12,355,1983 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82090 No. of Facilities: 85 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 1791 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82090 No. of Facilities: 271 (estimated) No. of Industries: 3 No. of Occupations: 5 No. of Employees: 3429 (estimated) No. of Female Employees: 2050 (estimated)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
RTECS	XZ2050000
HS Code	2933990090

100-70-9

~99%

3682-35-7

Literature: Forsberg, John H.; Spaziano, Vincent T.; Klump, Stephen P.; Sanders, Kathleen M. Journal of Heterocyclic Chemistry, 1988 , vol. 25, p. 767 - 770

100-70-9

3731-52-0

~20%

1198018-55-1

1198018-58-4

Detail

Literature: Fulwa, Vijendra Kumar; Sahu, Rojalin; Jena, Himanshu Sekhar; Manivannan, Vadivelu Tetrahedron Letters, 2009 , vol. 50, # 46 p. 6264 - 6267

100-70-9

3731-51-9

~20%

23974-92-7

1198018-57-3

Detail

Literature: Fulwa, Vijendra Kumar; Sahu, Rojalin; Jena, Himanshu Sekhar; Manivannan, Vadivelu Tetrahedron Letters, 2009 , vol. 50, # 46 p. 6264 - 6267

100-70-9

3731-53-1

~19%

1198018-56-2

1198018-59-5

Detail

Literature: Fulwa, Vijendra Kumar; Sahu, Rojalin; Jena, Himanshu Sekhar; Manivannan, Vadivelu Tetrahedron Letters, 2009 , vol. 50, # 46 p. 6264 - 6267

1121-60-4

~40%

1452-77-3

3682-35-7

Literature: Llobera, A.; Saa, J. M.; Peralta, A. Synthesis, 1985 , # 1 p. 95 - 98

Precursor 5
100-70-9 3731-52-0 3731-51-9 3731-53-1
1121-60-4
DownStream 0

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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