Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 4-Chlorophtalic anhydride
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chlorophtalic anhydride
Price: ￥498.0/100g ￥2618.0/1000g ￥188.0/25g ￥1578.0/500g
Purity: 97.0%
Stocking Period: 1 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-Chlorophthalic anhydride
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Chlorophthalic anhydride
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 4-Chlorophtalic anhydride
Price: ￥Inquiry/25kg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Wang Jie
Email: 3096638339@qq.com

118-45-6

118-45-6 structure

118-45-6 structure

Name: 4-Chlorophtalic anhydride
Chemical Name: 4-Chlorophthalic Anhydride
CAS Number: 118-45-6
Molecular Formula: C₈H₃ClO₃
Molecular Weight: 182.561
Create Date: 2018-02-09 08:00:00
Modify Date: 2025-08-26 14:44:59

Name	4-Chlorophthalic Anhydride
Synonyms	5-Chloro-2-benzofuran-1,3-dione 4-Chlorophthalic anhydride 5-Chloroisobenzofuran-1,3-dione EINECS 204-251-9 1,3-Isobenzofurandione, 5-chloro- 4-Chlorophtalic anhydride MFCD00152354

Density	1.6±0.1 g/cm3
Boiling Point	299.8±13.0 °C at 760 mmHg
Melting Point	96°C
Molecular Formula	C₈H₃ClO₃
Molecular Weight	182.561
Flash Point	142.4±18.8 °C
Exact Mass	181.977066
PSA	43.37000
LogP	2.19
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.627

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2932999099

Precursor 10
89-20-3 615-60-1 56047-23-5 1204-28-0
27563-65-1 96-02-6 1122-17-4 92-84-2
126-99-8 85-44-9
DownStream 10
319-03-9 38103-06-9 148935-94-8 26491-49-6
86-90-8 89-20-3 27563-65-1 7717-76-2
7147-90-2 33184-56-4

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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