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China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethanaminium,N,N,N-trimethyl-2-(1-oxopropoxy)-, iodide (1:1)
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Purity: 98.0%
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2494-55-5

2494-55-5 structure

2494-55-5 structure

Name: Ethanaminium,N,N,N-trimethyl-2-(1-oxopropoxy)-, iodide (1:1)
Chemical Name: trimethyl(2-propanoyloxyethyl)azanium,iodide
CAS Number: 2494-55-5
Molecular Formula: C₈H₁₈INO₂
Molecular Weight: 287.13800
Create Date: 2017-11-23 20:52:20
Modify Date: 2026-07-09 11:19:17

Name	trimethyl(2-propanoyloxyethyl)azanium,iodide
Synonyms	choline,propionate,iodide Propionylcholiniodid trimethyl(2-propionyloxyethyl)ammonium iodide Propionylcholin Propionylcholine iodide Choline,propionate,iodide choline,iodide,propionate (2-hydroxyethyl)trimethylammoniumiodidropionate n,n,n-trimethyl-2-(1-oxopropoxy)ethanaminiumiodide EINECS 219-665-5 PROPIONYLCHOLINE IODIDE n,n,n-trimethyl-2-(1-oxopropoxy)-ethanaminiuiodide Choline,iodide,propionate

Molecular Formula	C₈H₁₈INO₂
Molecular Weight	287.13800
Exact Mass	287.03800
PSA	26.30000

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GA4950000

CHEMICAL NAME :: Choline, iodide, propionate

CAS REGISTRY NUMBER :: 2494-55-5

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H18-N-O2.I

MOLECULAR WEIGHT :: 287.17

WISWESSER LINE NOTATION :: 2VO2K1&1&1 &I

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 525 mg/kg

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

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 21,51,1966

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 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#03798

HS Code	2923900090

29018-19-7 structure

29018-19-7

74-88-4 structure

74-88-4

~%

2494-55-5 structure

2494-55-5

Literature: Kyi; Wilson British Journal of Pharmacology and Chemotherapy, 1957 , vol. 12, p. 38 Full Text Show Details Kyi Yaoxue Xuebao, 1956 , vol. 4, p. 127,128 Chem.Abstr., 1958 , p. 7146

Precursor 2
29018-19-7 74-88-4
DownStream 0

HS Code	2923900090
Summary	2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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