Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanal semicarbazone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

13183-21-6

13183-21-6 structure

13183-21-6 structure

Name: Butanal semicarbazone
Chemical Name: (butylideneamino)urea
CAS Number: 13183-21-6
Molecular Formula: C₅H₁₁N₃O
Molecular Weight: 129.16000
Create Date: 2016-08-08 23:17:49
Modify Date: 2025-09-21 06:13:14

Name	(butylideneamino)urea
Synonyms	Hydrazinecarboxamide,2-butylidene butyraldehyde semicarbazone Butyraldehyd-semicarbazon

Molecular Formula	C₅H₁₁N₃O
Molecular Weight	129.16000
Exact Mass	129.09000
PSA	68.47000
LogP	1.34530

HS Code	2928000090

Precursor 2
563-41-7 123-72-8
DownStream 1
123-72-8

HS Code	2928000090
Summary	2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

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