Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl 5-chloroisophthalate
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dimethyl 5-chloroisophthalate
Price: ￥908.0/5g ￥338.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Dimethyl 5-chloroisophthalate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20330-90-9

20330-90-9 structure

20330-90-9 structure

Name: Dimethyl 5-chloroisophthalate
Chemical Name: dimethyl 5-chlorobenzene-1,3-dicarboxylate
CAS Number: 20330-90-9
Molecular Formula: C₁₀H₉ClO₄
Molecular Weight: 228.629
Create Date: 2018-03-24 08:00:00
Modify Date: 2025-09-04 21:13:50

Name	dimethyl 5-chlorobenzene-1,3-dicarboxylate
Synonyms	CK1105 methyl 5-chloro-1,3-dibenzoate 1,3-Benzenedicarboxylic acid, 5-chloro-, dimethyl ester Dimethyl 5-chloroisophthalate MFCD00079752 5-Chlor-isophthalsaeure-dimethylester 5-chloro-isophthalic acid dimethyl ester

Density	1.3±0.1 g/cm3
Boiling Point	316.0±22.0 °C at 760 mmHg
Melting Point	78ºC
Molecular Formula	C₁₀H₉ClO₄
Molecular Weight	228.629
Flash Point	132.8±21.3 °C
Exact Mass	228.018936
PSA	52.60000
LogP	3.16
Vapour Pressure	0.0±0.7 mmHg at 25°C
Index of Refraction	1.530

Hazard Codes	Xi: Irritant;
Risk Phrases	20/21/22-36/37/38
Safety Phrases	26-36/37/39
HS Code	2917399090

2855-02-9 structure

2855-02-9

~%

20330-90-9 structure

20330-90-9

Literature: Journal of the American Chemical Society, , vol. 70, p. 3518

99-63-8 structure

99-63-8

~%

20330-90-9 structure

20330-90-9

Literature: Journal of the American Chemical Society, , vol. 70, p. 3518

67-56-1 structure

67-56-1

2157-39-3 structure

2157-39-3

~%

20330-90-9 structure

20330-90-9

Literature: Journal of the American Chemical Society, , vol. 70, p. 3518

Precursor 4
2855-02-9 99-63-8 67-56-1 2157-39-3
DownStream 3
153203-57-7 879542-48-0 944392-68-1

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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