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: 2,5-dichloro-4-hydroxyphenoxyacetic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2639-78-3

2639-78-3 structure

2639-78-3 structure

Name: 2,5-dichloro-4-hydroxyphenoxyacetic acid
Chemical Name: 2-(2,5-dichloro-4-hydroxyphenoxy)acetic acid
CAS Number: 2639-78-3
Molecular Formula: C₈H₆Cl₂O₄
Molecular Weight: 237.03700
Create Date: 2017-08-18 10:49:45
Modify Date: 2025-09-26 08:12:05

Name	2-(2,5-dichloro-4-hydroxyphenoxy)acetic acid
Synonyms	(2,5-Dichlor-4-hydroxy-phenoxy)-essigsaeure Acetic acid,(2,5-dichloro-4-hydroxyphenoxy) 4-Hydroxy-2,5-dichloropphenoxyacetic acid 2,5-Dichloro-4-hydroxyphenoxyacetic acid 4-OH-2,5-D 4-Hydroxy-2,5-dichlorphenoxyessigsaeure

Density	1.613g/cm3
Boiling Point	397.4ºC at 760mmHg
Molecular Formula	C₈H₆Cl₂O₄
Molecular Weight	237.03700
Flash Point	194.2ºC
Exact Mass	235.96400
PSA	66.76000
LogP	2.16240
Vapour Pressure	4.97E-07mmHg at 25°C
Index of Refraction	1.608

615-93-0 structure

615-93-0

105-36-2 structure

105-36-2

~%

2639-78-3 structure

2639-78-3

Literature: Faulkner,J.K.; Woodcock,D. Journal of the Chemical Society, 1965 , p. 1187 - 1191

Precursor 2
615-93-0 105-36-2
DownStream 1
1878-84-8

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