Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N,N-dimethylstearamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
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3886-90-6

3886-90-6 structure

Name: N,N-dimethylstearamide
Chemical Name: N,N-dimethyloctadecanamide
CAS Number: 3886-90-6
Molecular Formula: C₂₀H₄₁NO
Molecular Weight: 311.54600
Create Date: 2018-06-19 19:40:05
Modify Date: 2025-08-26 19:05:22

Name	N,N-dimethyloctadecanamide
Synonyms	Hallcomid M 18 OCTADECANAMIDE,N,N-DIMETHYL Octadecanoic acid dimethylamide N,N-dimethyl stearoyl amide octadecanoyl-N,N-dimethylamide N,N-Dimethyl-stearamid N.N-Dimethyl-stearinamid N,N-Dimethylstearamide Stearinsaeure-dimethylamid EINECS 223-426-0

Density	0.858 g/cm3
Boiling Point	355.9ºC at 760 mmHg
Molecular Formula	C₂₀H₄₁NO
Molecular Weight	311.54600
Flash Point	129.5ºC
Exact Mass	311.31900
PSA	20.31000
LogP	6.33610
Index of Refraction	1.454
Storage condition	2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :: RG0185000

CHEMICAL NAME :: Octadecanamide, N,N-dimethyl-

CAS REGISTRY NUMBER :: 3886-90-6

BEILSTEIN REFERENCE NO. :: 1788132

LAST UPDATED :: 199712

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C20-H41-N-O

MOLECULAR WEIGHT :: 311.62

WISWESSER LINE NOTATION :: 17VN1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2 gm/kg

TOXIC EFFECTS :: Behavioral - changes in motor activity (specific assay) Lungs, Thorax, or Respiration - dyspnea Blood - hemorrhage

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 32,539,1971

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 153 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 32,539,1971

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 71 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 32,539,1971

HS Code	2924199090

124-40-3

57-11-4

~99%

3886-90-6

Literature: Kangani, Cyrous O.; Kelley, David E. Tetrahedron Letters, 2005 , vol. 46, # 51 p. 8917 - 8920

124-40-3

112-76-5

3886-90-6

Literature: Staudinger; Roessler Chemische Berichte, 1936 , vol. 69, p. 50

111-61-5

506-59-2

3886-90-6

Literature: Watanabe, Yutaka; Mukaiyama, Teruaki Chemistry Letters, 1981 , p. 285 - 288

143-07-7

506-59-2

18925-69-4

3007-53-2

Detail

Literature: Watanabe, Yutaka; Mukaiyama, Teruaki Chemistry Letters, 1981 , p. 285 - 288

Precursor 6
124-40-3 57-11-4 112-76-5 111-61-5
506-59-2 143-07-7
DownStream 4
112-92-5 124-28-7 4088-22-6 638-66-4

HS Code	2924199090
Summary	2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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