Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2,4'-dichloroacetophenone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2,4'-dichloroacetophenone
Price: ￥228.0/5g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4'-Dichloroacetophenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

937-20-2

937-20-2 structure

937-20-2 structure

Name: 2,4'-dichloroacetophenone
Chemical Name: 2,4'-Dichloroacetophenone
CAS Number: 937-20-2
Molecular Formula: C₈H₆Cl₂O
Molecular Weight: 189.039
Catalog: Chemical reagent Organic reagent Acid halide
Create Date: 2018-09-03 06:58:34
Modify Date: 2025-08-25 20:31:02

Name	2,4'-Dichloroacetophenone
Synonyms	2,4'-dichloroacetophenone Ethanone, 2-chloro-1-(4-chlorophenyl)- MFCD00018926 2-Chloro-1-(4-chlorophenyl)ethanone EINECS 213-323-9

Density	1.3±0.1 g/cm3
Boiling Point	270.0±0.0 °C at 760 mmHg
Melting Point	100-102 °C(lit.)
Molecular Formula	C₈H₆Cl₂O
Molecular Weight	189.039
Flash Point	119.1±21.0 °C
Exact Mass	187.979568
PSA	17.07000
LogP	2.53
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.551

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	UN 3335
WGK Germany	3
HS Code	2914700090

Precursor 10
676486-15-0 99-91-2 33491-02-0 80-11-5
122-01-0 79-04-9 108-90-7 3391-10-4
53896-48-3 5333-82-4
DownStream 9
5467-71-0 39561-82-5 23080-23-1 150-60-7
6169-06-8 5978-70-1 178460-78-1 99-91-2
1878-66-6

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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