Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-dihydro-4-methyl-1H-2-benzopyran
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

26164-08-9

26164-08-9 structure

26164-08-9 structure

Name: 3,4-dihydro-4-methyl-1H-2-benzopyran
Chemical Name: 4-methyl-3,4-dihydro-1H-isochromene
CAS Number: 26164-08-9
Molecular Formula: C₁₀H₁₂O
Molecular Weight: 148.20200
Create Date: 2017-01-31 22:24:16
Modify Date: 2024-01-09 21:58:42

Name	4-methyl-3,4-dihydro-1H-isochromene
Synonyms	4-methylisochromane 4-Methyl-isochroman 3-methylisochroman EINECS 247-490-4 3,4-Dihydro-4-methyl-1H-2-benzopyran

Density	1.006g/cm3
Boiling Point	234.7ºC at 760 mmHg
Molecular Formula	C₁₀H₁₂O
Molecular Weight	148.20200
Flash Point	91.3ºC
Exact Mass	148.08900
PSA	9.23000
LogP	2.32030
Vapour Pressure	0.0797mmHg at 25°C
Index of Refraction	1.519

HS Code	2932999099

13662-20-9 structure

13662-20-9

~%

26164-08-9 structure

26164-08-9

Literature: Zhou, Mei-Yan; Kong, Shan-Shan; Zhang, Ling-Qiong; Zhao, Ming; Duan, Jin-Ao; Ou-Yang, Zhen; Wang, Min Tetrahedron Letters, 2013 , vol. 54, # 30 p. 3962 - 3964

50-00-0 structure

50-00-0

1123-85-9 structure

1123-85-9

~82%

26164-08-9 structure

26164-08-9

Literature: Bailey, William F; Mealy, Michael J; Wiberg, Kenneth B Organic letters, 2002 , vol. 4, # 5 p. 791 - 794

87280-01-1 structure

87280-01-1

~50%

26164-08-9 structure

26164-08-9

Literature: Clinet, Jean Claude; Dunach, Elisabet Journal of Organometallic Chemistry, 1995 , vol. 503, # 2 p. C48 - C50

1217293-64-5 structure

1217293-64-5

~51%

26164-08-9 structure

26164-08-9

Literature: Rioz-Martinez, Ana; De Gonzalo; Torres Pazmino, Daniel E.; Fraaije, Marco-W.; Gotor, Vicente Journal of Organic Chemistry, 2010 , vol. 75, # 6 p. 2073 - 2076

1123-85-9 structure

1123-85-9

~%

26164-08-9 structure

26164-08-9

Literature: Zhou, Mei-Yan; Kong, Shan-Shan; Zhang, Ling-Qiong; Zhao, Ming; Duan, Jin-Ao; Ou-Yang, Zhen; Wang, Min Tetrahedron Letters, 2013 , vol. 54, # 30 p. 3962 - 3964

Precursor 5
13662-20-9 50-00-0 1123-85-9 87280-01-1
1217293-64-5
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%