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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Oxazoline, 4,4-dimethyl-2-undecyl-
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46921-17-9

46921-17-9 structure

46921-17-9 structure

Name: 2-Oxazoline, 4,4-dimethyl-2-undecyl-
Chemical Name: 4,4-dimethyl-2-undecyl-5H-1,3-oxazole
CAS Number: 46921-17-9
Molecular Formula: C₁₆H₃₁NO
Molecular Weight: 253.42300
Create Date: 2016-06-24 04:56:02
Modify Date: 2025-08-25 20:06:54

Name	4,4-dimethyl-2-undecyl-5H-1,3-oxazole
Synonyms	2-undecyl-4,4-dimethyl-2-oxazoline 4,4-dimethyl-2-undecyl-2-oxazoline 2-undecyl-4,4-dimethyl-1,3-oxazoline 2-Oxazoline,4,4-dimethyl-2-undecyl Oxazole,4,5-dihydro-4,4-dimethyl-2-undecyl

Density	0.91g/cm3
Boiling Point	320.8ºC at 760 mmHg
Molecular Formula	C₁₆H₃₁NO
Molecular Weight	253.42300
Flash Point	110.5ºC
Exact Mass	253.24100
PSA	21.59000
LogP	4.55020
Index of Refraction	1.478

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RQ4800000

CHEMICAL NAME :: 2-Oxazoline, 4,4-dimethyl-2-undecyl-

CAS REGISTRY NUMBER :: 46921-17-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H31-N-O

MOLECULAR WEIGHT :: 253.48

WISWESSER LINE NOTATION :: T5N CO AUTJ B11 E1 E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 280 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00038

143-07-7 structure

143-07-7

124-68-5 structure

124-68-5

~%

46921-17-9 structure

46921-17-9

Literature: Serota, S.; Simon, J. R.; Murray, E. B.; Linfield, W. M. Journal of Organic Chemistry, 1981 , vol. 46, # 21 p. 4147 - 4151

Precursor 2
143-07-7 124-68-5
DownStream 2
55011-28-4 52756-21-5

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