Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzaldehyde,3-chloro-4,5-dimethoxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18268-68-3

18268-68-3 structure

Name: 3-Chloro-4,5-dimethoxy benzaldehyde
Chemical Name: 3-chloro-4,5-dimethoxybenzaldehyde
CAS Number: 18268-68-3
Molecular Formula: C₉H₉ClO₃
Molecular Weight: 200.619
Create Date: 2018-12-31 15:54:10
Modify Date: 2025-08-25 18:37:13

Name	3-chloro-4,5-dimethoxybenzaldehyde
Synonyms	5-chloro-3,4-dimethoxybenzaldehyde F3099-6697 benzaldehyde,3-chloro-4,5-dimethoxy 5-chloroveratraldehyde 3-chloro-4,5-dimethoxy-benzaldehyde 3-Chloro-4,5-dimethoxybenzaldehyde MFCD02256335 Benzaldehyde, 3-chloro-4,5-dimethoxy- 5-Chlor-3,4-dimethoxy-benzaldehyd 3-Chlor-4,5-dimethoxy-benzaldehyd 3-Chloro-4,5-dimethoxy benzaldehyde

Density	1.2±0.1 g/cm3
Boiling Point	301.8±37.0 °C at 760 mmHg
Melting Point	56-60ºC(lit.)
Molecular Formula	C₉H₉ClO₃
Molecular Weight	200.619
Flash Point	131.2±25.5 °C
Exact Mass	200.024017
PSA	35.53000
LogP	2.41
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.549
Storage condition	-20 °C

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xi
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2913000090

19463-48-0

74-88-4

~96%

18268-68-3

Literature: Pettit, George R.; Minardi, Mathew D.; Rosenberg, Heidi J.; Hamel, Ernest; Bibby, Michael C.; Martin, Sandie W.; Jung, M. Katherine; Pettit, Robin K.; Cuthbertson, Timothy J.; Chapuis, Jean-Charles Journal of Natural Products, 2005 , vol. 68, # 10 p. 1450 - 1458

19463-48-0

77-78-1

18268-68-3

Literature: J.Washington Acad., , vol. 24, p. 124 Journal of Organic Chemistry, , vol. 10, p. 527,528,530

Precursor 3
19463-48-0 74-88-4 77-78-1
DownStream 2
90537-30-7 20624-87-7

HS Code	2913000090
Summary	HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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