Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,3,4-Oxadiazole,2,5-bis(2-methylphenyl)-
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Purity: 98.0%
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22020-68-4

22020-68-4 structure

22020-68-4 structure

Name: 1,3,4-Oxadiazole,2,5-bis(2-methylphenyl)-
Chemical Name: 2,5-bis(2-methylphenyl)-1,3,4-oxadiazole
CAS Number: 22020-68-4
Molecular Formula: C₁₆H₁₄N₂O
Molecular Weight: 250.29500
Create Date: 2016-05-29 18:16:55
Modify Date: 2025-09-09 19:16:21

Name	2,5-bis(2-methylphenyl)-1,3,4-oxadiazole
Synonyms	1,3,4-oxadiazole,2,5-bis(2-methylphenyl)

Density	1.128g/cm3
Boiling Point	410.3ºC at 760 mmHg
Molecular Formula	C₁₆H₁₄N₂O
Molecular Weight	250.29500
Flash Point	197.7ºC
Exact Mass	250.11100
PSA	38.92000
LogP	4.02040
Vapour Pressure	1.44E-06mmHg at 25°C
Index of Refraction	1.577

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RO0673200

CHEMICAL NAME :: 1,3,4-Oxadiazole, 2,5-bis(2-methylphenyl)-

CAS REGISTRY NUMBER :: 22020-68-4

BEILSTEIN REFERENCE NO. :: 0223906

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H14-N2-O

MOLECULAR WEIGHT :: 250.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Subcutaneous

DOSE :: 30 mg/kg

SEX/DURATION :: female 3-8 day(s) after conception

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

REFERENCE :: IJMRAQ Indian Journal of Medical Research. (Indian Council of Medical Research, Ansari Nagar, New Delhi 110 029, India) V.1- 1913- Volume(issue)/page/year: 86,256,1987

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