Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(Chloromethyl)-3-methyl-1,2-oxazole
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

40340-41-8

40340-41-8 structure

Name: 5-(Chloromethyl)-3-methyl-1,2-oxazole
Chemical Name: 5-(Chloromethyl)-3-methylisoxazole
CAS Number: 40340-41-8
Molecular Formula: C₅H₆ClNO
Molecular Weight: 131.560
Create Date: 2018-03-29 08:00:00
Modify Date: 2025-08-26 16:54:28

Name	5-(Chloromethyl)-3-methylisoxazole
Synonyms	5-(Chloromethyl)-3-methyl-1,2-oxazole Isoxazole, 5-(chloromethyl)-3-methyl-

Density	1.2±0.1 g/cm3
Boiling Point	211.6±25.0 °C at 760 mmHg
Molecular Formula	C₅H₆ClNO
Molecular Weight	131.560
Flash Point	81.8±23.2 °C
Exact Mass	131.013794
PSA	26.03000
LogP	0.81
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.483
Storage condition	2-8°C

HS Code	2934999090

107-29-9

624-65-7

~45%

40340-41-8

Literature: Li, Wen-Tai; Hwang, Der-Ren; Chen, Ching-Ping; Shen, Chien-Wei; Huang, Chen-Long; Chen, Tung-Wei; Lin, Chi-Hung; Chang, Yee-Ling; Chang, Ying-Ying; Lo, Yue-Kan; Tseng, Huan-Yi; Lin, Chu-Chung; Song, Jeng-Shin; Chen, Hua-Chien; Chen, Shu-Jen; Wu, Se-Hui; Chen, Chiung-Tong Journal of Medicinal Chemistry, 2003 , vol. 46, # 9 p. 1706 - 1715

54813-96-6

40340-41-8

Literature: Ibragimov,I.I. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1977 , vol. 13, p. 1033 Khimiya Geterotsiklicheskikh Soedinenii, 1977 , vol. 13, p. 1278

14716-89-3

40340-41-8

Literature: Stagno d'Alcontres; Cuzzocrea Atti della Societa Peloritana di Scienze Fisiche, Matematiche e Naturali, 1957 , vol. 3, p. 179,185

683-58-9

624-65-7

40340-41-8

Literature: Stagno d'Alcontres; Cuzzocrea Atti della Societa Peloritana di Scienze Fisiche, Matematiche e Naturali, 1957 , vol. 3, p. 179,185

Precursor 4
107-29-9 624-65-7 14716-89-3 683-58-9
DownStream 3
13999-31-0 43214-88-6 528593-71-7

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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