Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-(Trimethysilyl)-ethynylbenzaldehyde
Price: ￥11596.0/500g ￥1246.0/25g ￥3726.0/100g ￥376.0/5g
Purity: 95.0%
Stocking Period: 2 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-(Trimethysilyl)-ethynylbenzaldehyde
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

77123-57-0

77123-57-0 structure

77123-57-0 structure

Name: 4-(Trimethysilyl)-ethynylbenzaldehyde
Chemical Name: 4-[(Trimethylsilyl)ethynyl]benzaldehyde
CAS Number: 77123-57-0
Molecular Formula: C₁₂H₁₄OSi
Molecular Weight: 202.32400
Create Date: 2018-04-24 08:00:00
Modify Date: 2024-01-05 18:37:40

Name	4-[(Trimethylsilyl)ethynyl]benzaldehyde
Synonyms	4-(2-trimethylsilylethynyl)benzaldehyde MFCD02093765

Density	0.98g/cm3
Boiling Point	262.1ºC at 760 mmHg
Melting Point	66-70ºC
Molecular Formula	C₁₂H₁₄OSi
Molecular Weight	202.32400
Flash Point	112.3ºC
Exact Mass	202.08100
PSA	17.07000
LogP	2.72800
Index of Refraction	1.514

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	T: Toxic;
RIDADR	NONH for all modes of transport
HS Code	2931900090

1122-91-4 structure

1122-91-4

1066-54-2 structure

1066-54-2

~98%

77123-57-0 structure

77123-57-0

Literature: Sommer, William J.; Weck, Marcus Advanced Synthesis and Catalysis, 2006 , vol. 348, # 15 p. 2101 - 2113

15164-44-0 structure

15164-44-0

1066-54-2 structure

1066-54-2

~93%

77123-57-0 structure

77123-57-0

Literature: Worm-Leonhard, Kasper; Meldal, Morten European Journal of Organic Chemistry, 2008 , # 31 p. 5244 - 5253

3375-31-3 structure

3375-31-3

1122-91-4 structure

1122-91-4

1066-54-2 structure

1066-54-2

~93%

77123-57-0 structure

77123-57-0

Literature: Vicente, Maria da Graca Henriques; Marzilli, Luigi G. Patent: US2004/116385 A1, 2004 ;

1122-91-4 structure

1122-91-4

1066-54-2 structure

1066-54-2

~10%

4526-07-2 structure

4526-07-2

77123-57-0 structure

77123-57-0

Literature: Thorand; Krause Journal of Organic Chemistry, 1998 , vol. 63, # 23 p. 8551 - 8553

624-38-4 structure

624-38-4

~%

77123-57-0 structure

77123-57-0

Literature: Tetrahedron Letters, , vol. 48, # 33 p. 5817 - 5820

1066-54-2 structure

1066-54-2

~%

77123-57-0 structure

77123-57-0

Literature: Organic Letters, , vol. 15, # 4 p. 840 - 843

Precursor 5
1122-91-4 1066-54-2 15164-44-0 3375-31-3
624-38-4
DownStream 9
1049809-94-0 190441-24-8 2499-64-1 63697-96-1
10602-04-7 135005-24-2 275386-60-2 628290-75-5
628290-77-7

HS Code	2931900090
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%