Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,2-BIS(3-METHOXYPHENYL)ETHANE-1,2-DIONE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1,2-BIS(3-METHOXYPHENYL)ETHANE-1,2-DIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

40101-17-5

40101-17-5 structure

40101-17-5 structure

Name: 1,2-BIS(3-METHOXYPHENYL)ETHANE-1,2-DIONE
Chemical Name: 3,3'-dimethoxybenzil
CAS Number: 40101-17-5
Molecular Formula: C₁₆H₁₄O₄
Molecular Weight: 270.28000
Catalog: Chemical reagent Organic reagent Aromatic ketone
Create Date: 2018-05-28 08:00:00
Modify Date: 2025-08-27 00:21:37

Name	3,3'-dimethoxybenzil
Synonyms	bis(3-methoxyphenyl)ethanedione 1,2-bis(3-methoxyphenyl)ethandione Ethanedione,bis(3-methoxyphenyl) MFCD00038221 3,3'dimethoxybenzil 1,2-bis(3-methoxyphenyl)-1,2-ethandione EINECS 254-793-5 Bis(3-methoxyphenyl) diketone 1,2-Bis(3-methoxyphenyl)-1,2-ethanedione 1,2-Bis-(3-methoxy-phenyl)-ethan-1,2-dion 1,2-Bis(3-methoxyphenyl)ethane-1,2-dione m-methoxybenzil 3,3-Dimethoxydibenzoyl

Density	1.183 g/cm3
Boiling Point	442.2ºC at 760 mmHg
Melting Point	82-84ºC(lit.)
Molecular Formula	C₁₆H₁₄O₄
Molecular Weight	270.28000
Flash Point	197.5ºC
Exact Mass	270.08900
PSA	52.60000
LogP	2.76940
Index of Refraction	1.566
Water Solubility	Insoluble in water.

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	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914509090

Precursor 10
6706-95-2 872-36-6 2398-37-0 59647-77-7
766-85-8 768-70-7 6325-63-9 6046-93-1
5368-81-0 626-20-0
DownStream 5
111914-72-8 70709-67-0 6706-95-2 63192-57-4
39193-85-6

HS Code	2914509090
Summary	HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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