Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(3,4-Dimethoxyphenyl)-2-propenehydroximic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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25356-83-6

25356-83-6 structure

25356-83-6 structure

Name: 3-(3,4-Dimethoxyphenyl)-2-propenehydroximic acid
Chemical Name: 3-(3,4-dimethoxyphenyl)-N-hydroxyprop-2-enamide
CAS Number: 25356-83-6
Molecular Formula: C₁₁H₁₃NO₄
Molecular Weight: 223.22500
Create Date: 2016-03-09 19:58:27
Modify Date: 2025-09-25 17:47:10

Name	3-(3,4-dimethoxyphenyl)-N-hydroxyprop-2-enamide
Synonyms	3,4-dimethoxyphenylpropenoyl hydroxamic acid 3,4-dimethoxycinnamohydroxamic acid

Density	1.227g/cm3
Molecular Formula	C₁₁H₁₃NO₄
Molecular Weight	223.22500
Exact Mass	223.08400
PSA	71.28000
LogP	2.06270
Index of Refraction	1.581

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GE1100000

CHEMICAL NAME :: Cinnamohydroxamic acid, 3,4-dimethoxy-

CAS REGISTRY NUMBER :: 25356-83-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H13-N-O4

MOLECULAR WEIGHT :: 223.25

WISWESSER LINE NOTATION :: QVM1U1R CO1 DO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 830 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 13,211,1970

HS Code	2924299090

39856-08-1 structure

39856-08-1

~%

25356-83-6 structure

25356-83-6

Literature: Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 8 p. 2810 - 2819

2316-26-9 structure

2316-26-9

~%

25356-83-6 structure

25356-83-6

Literature: Chemical and Pharmaceutical Bulletin, 1983 , vol. 31, # 8 p. 2810 - 2819

HS Code	2924299090
Summary	2924299090. other cyclic amides (including cyclic 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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