Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Phenyl-1,2,4-triazole-3,5-dione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Phenyl-1,2,4-triazole-3,5-dione
Price: ￥858.0/5g ￥258.0/1g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

4233-33-4

4233-33-4 structure

4233-33-4 structure

Name: 4-Phenyl-1,2,4-triazole-3,5-dione
Chemical Name: 4-Phenyl-1,2,4-triazoline-3,5-dione
CAS Number: 4233-33-4
Molecular Formula: C₈H₅N₃O₂
Molecular Weight: 175.144
Create Date: 2018-06-26 20:02:33
Modify Date: 2025-08-23 10:29:35

Name	4-Phenyl-1,2,4-triazoline-3,5-dione
Synonyms	PTAD 4-PHENYL-1,2,4-TRIAZOLINE-3,5-DIONE 3H-1,2,4-Triazole-3,5(4H)-dione, 4-phenyl- 4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione,PTAD EINECS 224-191-7 4-Phenyl-3H-1,2,4-triazole-3,5(4H)-dione MFCD00003148 4-Phenyl-1,2,4-triazole-3,5-dione

Density	1.5±0.1 g/cm3
Boiling Point	263.8±23.0 °C at 760 mmHg
Melting Point	165-170 °C (dec.)(lit.)
Molecular Formula	C₈H₅N₃O₂
Molecular Weight	175.144
Flash Point	113.3±22.6 °C
Exact Mass	175.038177
PSA	62.10000
LogP	-0.25
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.701
Storage condition	2-8°C

Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3

Precursor 6
15988-11-1 103-71-9 17696-94-5 1207170-30-6
2693-32-5 1330068-60-4
DownStream 7
32494-23-8 103-71-9 700-58-3 15988-11-1
102-07-8 63376-35-2 3422-01-3

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