Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,3,4-Oxadiazole
Price: Check
Purity: 96.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 1,3,4-Oxadiazole
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/50mg
Purity: 96.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

288-99-3

288-99-3 structure

288-99-3 structure

Name: 1,3,4-Oxadiazole
Chemical Name: 1,3,4-oxadiazole
CAS Number: 288-99-3
Molecular Formula: C₂H₂N₂O
Molecular Weight: 70.050
Create Date: 2018-04-26 08:00:00
Modify Date: 2025-08-23 18:06:41

Name	1,3,4-oxadiazole
Synonyms	1,3,4-Oxadiazole [1,3,4]oxadiazole 1,3,4-oxdiazole [1,3,4]oxadiazol 1,4-Oxadiazole 3,4 oxadiazole 1-Oxa-3,4-diazacyclopentadiene

Density	1.2±0.1 g/cm3
Boiling Point	150.0±9.0 °C at 760 mmHg
Molecular Formula	C₂H₂N₂O
Molecular Weight	70.050
Flash Point	62.4±12.7 °C
Exact Mass	70.016716
PSA	38.92000
LogP	-0.74
Vapour Pressure	5.0±0.3 mmHg at 25°C
Index of Refraction	1.416

Hazard Codes	Xi
HS Code	2934999090

628-36-4 structure

628-36-4

~30%

288-99-3 structure

288-99-3

Literature: Aitken, Kati M.; Aitken, R. Alan Arkivoc, 2012 , vol. 2012, # 5 p. 75 - 79

6699-99-6 structure

6699-99-6

~%

288-99-3 structure

288-99-3

Literature: Ainsworth,C.; Hackler,R.E. Journal of Organic Chemistry, 1966 , vol. 31, p. 3442 - 3444

Precursor 2
628-36-4 6699-99-6
DownStream 1
725-12-2

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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