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: 1,1,3,4,4-Pentachloro-1,3-butadiene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

21400-41-9

21400-41-9 structure

21400-41-9 structure

Name: 1,1,3,4,4-Pentachloro-1,3-butadiene
Chemical Name: 1,1,2,4,4-pentachlorobuta-1,3-diene
CAS Number: 21400-41-9
Molecular Formula: C₄HCl₅
Molecular Weight: 226.31600
Create Date: 2018-06-13 08:46:05
Modify Date: 2025-08-25 18:10:52

Name	1,1,2,4,4-pentachlorobuta-1,3-diene

Molecular Formula	C₄HCl₅
Molecular Weight	226.31600
Exact Mass	223.85200
LogP	4.19090
Vapour Pressure	0.153mmHg at 25°C

HS Code	2903299090

Precursor 0
DownStream 8
67-72-1 87-68-3 617-42-5 87926-02-1
706-78-5 3424-05-3 79750-23-5 55108-38-8

HS Code	2903299090
Summary	2903299090 other unsaturated chlorinated derivatives of acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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