Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2',3',4',5',6'-pentamethylacetophenone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2040-01-9

2040-01-9 structure

2040-01-9 structure

Name: 2',3',4',5',6'-pentamethylacetophenone
Chemical Name: 1-(2,3,4,5,6-pentamethylphenyl)ethanone
CAS Number: 2040-01-9
Molecular Formula: C₁₃H₁₈O
Molecular Weight: 190.28100
Create Date: 2018-03-27 08:00:00
Modify Date: 2026-07-02 11:49:42

Name	1-(2,3,4,5,6-pentamethylphenyl)ethanone
Synonyms	Pentamethylacetophenone 2',3',4',5',6'-Pentamethylacetophenone Ethanone, 1-(2,3,4,5,6-pentamethylphenyl) 2′,3′,4′,5′,6′-Pentamethylacetophenone EINECS 218-033-6 2,3,4,5,6-pentamethylacetophenone MFCD00014986 Ethanone, 1-(pentamethylphenyl) 1-pentamethylphenyl-ethanone 1-Pentamethylphenyl-aethanon 2,3,4,5,6-PENTAMETHYLACETOPHENONE Acetylpentamethylbenzene 1,2,3,4,5-Pentamethyl-6-acetylbenzene 1-(pentamethylphenyl)ethan-1-one 1-(2,3,4,5,6-PENTAMETHYLPHENYL)ETHAN-1-ONE PENTAMETHYLACETOPHENONE

Density	0.94g/cm3
Boiling Point	311.4ºC at 760mmHg
Melting Point	84-86 °C(lit.)
Molecular Formula	C₁₃H₁₈O
Molecular Weight	190.28100
Flash Point	131ºC
Exact Mass	190.13600
PSA	17.07000
LogP	3.43120
Vapour Pressure	0.000564mmHg at 25°C
Index of Refraction	1.508

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2914399090

700-12-9 structure

700-12-9

75-36-5 structure

75-36-5

~93%

2040-01-9 structure

2040-01-9

Literature: Kiprof, Paul; Li, Jun; Renish, Catherine L.; Kalombo, Eddie K.; Young Jr., Victor G. Journal of Organometallic Chemistry, 2001 , vol. 620, # 1-2 p. 113 - 118

700-12-9 structure

700-12-9

108-24-7 structure

108-24-7

~67%

2040-01-9 structure

2040-01-9

Literature: Fuerstner, Alois; Voigtlaender, David; Schrader, Wolfgang; Giebel, Dirk; Reetz, Manfred T. Organic Letters, 2001 , vol. 3, # 3 p. 417 - 420

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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