Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-Anthraldehyde
Price: Check
Purity: 99.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 9-Anthraldehyde
Price: ￥448.0/100g ￥138.0/25g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9-Anthraldehyde
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: 9-Anthraldehyde,CAS:642-31-9
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

642-31-9

642-31-9 structure

642-31-9 structure

Name: 9-Anthraldehyde
Chemical Name: 9-Anthraldehyde
CAS Number: 642-31-9
Molecular Formula: C₁₅H₁₀O
Molecular Weight: 206.239
Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
Create Date: 2018-07-19 18:24:45
Modify Date: 2025-08-20 12:08:58

Name	9-Anthraldehyde
Synonyms	9-anthracene carbaldehyde 9-Anthraldehyde anthracene-9-carbaldehyde 9-Anthracenecarboxaldehyde EINECS 211-383-0 9-Anthracenecarbaldehyde MFCD00001254

Density	1.2±0.1 g/cm3
Boiling Point	405.7±14.0 °C at 760 mmHg
Melting Point	103-105 °C(lit.)
Molecular Formula	C₁₅H₁₀O
Molecular Weight	206.239
Flash Point	269.2±6.3 °C
Exact Mass	206.073166
PSA	17.07000
LogP	4.10
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.746
Stability	Stable. Incompatible with strong bases, strong oxidizing agents.

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Risk Phrases	R36/37/38
Safety Phrases	S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	29122900

Precursor 10
1468-95-7 120-12-7 93-61-8 68-12-2
111354-83-7 18004-57-4 848030-49-9 98178-26-8
2444-68-0 24463-19-2
DownStream 10
111354-83-7 106324-36-1 41034-83-7 34810-13-4
60686-64-8 55490-87-4 15080-14-5 144075-09-2
18004-57-4 22844-33-3

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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