Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-ethyl-3-formylchromone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 6-ethyl-3-formylchromone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

42059-78-9

42059-78-9 structure

42059-78-9 structure

Name: 6-ethyl-3-formylchromone
Chemical Name: 6-ethyl-4-oxochromene-3-carbaldehyde
CAS Number: 42059-78-9
Molecular Formula: C₁₂H₁₀O₃
Molecular Weight: 202.20600
Catalog: Pharmaceutical intermediate Heterocyclic compound Pyran compound
Create Date: 2018-06-17 15:55:39
Modify Date: 2025-08-29 00:04:48

Name	6-ethyl-4-oxochromene-3-carbaldehyde
Synonyms	6-ethyl-4-oxo-4H-chromene-3-carbaldehyde MFCD00192155 6-Ethyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde 6-Ethyl-3-formylchromone 6-Ethylchromone-3-aldehyde

Density	1.308g/cm3
Boiling Point	343.3ºC at 760mmHg
Melting Point	108-110 °C(lit.)
Molecular Formula	C₁₂H₁₀O₃
Molecular Weight	202.20600
Flash Point	153.3ºC
Exact Mass	202.06300
PSA	47.28000
LogP	2.16790
Index of Refraction	1.643

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
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914400090

24539-92-2 structure

24539-92-2

68-12-2 structure

68-12-2

~19%

42059-78-9 structure

42059-78-9

Literature: Tu, Qi-Dong; Li, Ding; Sun, Yao; Han, Xin-Ya; Yi, Fan; Sha, Yibamu; Ren, Yan-Liang; Ding, Ming-Wu; Feng, Ling-Ling; Wan, Jian Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 11 p. 2826 - 2831

123-07-9 structure

123-07-9

~%

42059-78-9 structure

42059-78-9

Literature: Tu, Qi-Dong; Li, Ding; Sun, Yao; Han, Xin-Ya; Yi, Fan; Sha, Yibamu; Ren, Yan-Liang; Ding, Ming-Wu; Feng, Ling-Ling; Wan, Jian Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 11 p. 2826 - 2831

3245-23-6 structure

3245-23-6

~%

42059-78-9 structure

42059-78-9

Literature: Tu, Qi-Dong; Li, Ding; Sun, Yao; Han, Xin-Ya; Yi, Fan; Sha, Yibamu; Ren, Yan-Liang; Ding, Ming-Wu; Feng, Ling-Ling; Wan, Jian Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 11 p. 2826 - 2831

Precursor 4
24539-92-2 68-12-2 123-07-9 3245-23-6
DownStream 1
50743-19-6

HS Code	2914400090
Summary	2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.