CAS 3682-35-7 MFCD00006045-2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine 2,4,6-三(2-吡啶基)三嗪(TPTZ) -LabNovo

2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine 2,4,6-三(2-吡啶基)三嗪(TPTZ)

CAS 3682-35-7 MFCD00006045

化学结构图

SMILES: C1=CC=CN=C1C1N=C(N=C(N=1)C1C=CC=CN=1)C1C=CC=CN=1

化学属性

Mol. Formula	C18H12N6
Mol. Weight	312
Density	1.276
Melting Point	248-252
TSCA	Yes

别名和识别编码

Chemical Name	2,4,6-Tri(pyridin-2-yl)-1,3,5-triazine
CAS Number	3682-35-7
EC Number	222-965-9
Beilstein Registry Number	282581
MDL Number	MFCD00006045
Synonym	1,3,5-Triazine, 2,4,6-tri-2-pyridinyl- 2,4,6-三(2-吡啶)-1,3,5-三嗪 2,4,6-Tripyridyl-S-triazine 2,4,6-三(2-吡啶)-1,3,5-三嗪 TPTZ TPTZ,三吡啶三嗪 2,4,6-Tri(2-pyridyl)-s-triazine 2,4,6-Tri-2-pyridinyl-1,3,5-triazine TPTZ TPTZ (iron reagent) 2,4,6-三吡啶基三嗪 2,4,6-三(2-吡啶基)三嗪
Merck Number	9750
PubChem Substance ID	87576454
Chemical Name Translation	2,4,6-三(2-吡啶基)三嗪(TPTZ)
Reaxys-RN	282581
LabNetwork Molecule ID	LN00194379

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产品应用

光度法测铁Fe(II) 和总铁。
Fe2+复合物的颜色在pH 3.4-5.8（1:2，logK=20.4）时呈红紫色，TPTZ可被用作Fe的金属指示剂。但是TPTZ与Co、Cu、Ni这些金属离子也会显色，因此不能用作Fe的选择性比色试剂，如果存在大量的Co、Cu、Ni离子，会妨碍检测。除了血清和锅炉水里面的Fe离子以外，也有报道可以定量玻璃、煤炭、高纯度的各种金属、酒、维生素E等样品中的Fe。

安全信息

Signal word Warning

GHS Symbol

WGK Germany3

Safety Statements

S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36 Wear suitable protective clothing 穿戴适当的防护服；
S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护；

Risk Statements

R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P305+P351+P338
P305+P351+P338+P337+P313
P332+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用

RTECSXZ2050000

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes Xi

Storage condition 储存温度： 2-8°C

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