Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Hydrazino-5-phenyl-1,2,4-triazine
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

28735-29-7

28735-29-7 structure

28735-29-7 structure

Name: 1,2,4-Triazine,3-hydrazinyl-5-phenyl-
Chemical Name: (5-phenyl-1,2,4-triazin-3-yl)hydrazine
CAS Number: 28735-29-7
Molecular Formula: C₉H₉N₅
Molecular Weight: 187.20100
Create Date: 2016-02-08 09:42:45
Modify Date: 2025-08-25 12:03:18

Name	(5-phenyl-1,2,4-triazin-3-yl)hydrazine
Synonyms	as-Triazine,3-hydrazino-5-phenyl 3-Hydrazino-5-phenyl-as-triazine 3-Hydrazino-5-phenyl-1,2,4-triazin

Density	1.327g/cm3
Boiling Point	438.6ºC at 760mmHg
Molecular Formula	C₉H₉N₅
Molecular Weight	187.20100
Flash Point	219ºC
Exact Mass	187.08600
PSA	76.72000
LogP	1.59750
Vapour Pressure	6.83E-08mmHg at 25°C
Index of Refraction	1.685

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XY9680000

CHEMICAL NAME :: as-Triazine, 3-hydrazino-5-phenyl-

CAS REGISTRY NUMBER :: 28735-29-7

BEILSTEIN REFERENCE NO. :: 0159336

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H9-N5

MOLECULAR WEIGHT :: 187.23

WISWESSER LINE NOTATION :: T6NN DNJ CMZ ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 22,671,1979

HS Code	2933699090

HS Code	2933699090
Summary	2933699090 other compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

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