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Detail of "107-86-8"

  • CAS Number:
  • 107-86-8
  • Name:

  • 3-Methyl-2-butenal

  • Molecular Structure:
  • Formula:
  • C5H8O
  • Molecular Weight:
  • 84.12
  • Synonyms:
  • 3-Methyl-2-buten-1-al;2-Butenal, 3-methyl-;3,3-Dimethylacrolein;2-Methyl-2-buten-4-al;Senecialdehyde (6CI);Crotonaldehyde,3-methyl- (7CI,8CI);3-Methyl-2-butenaldehyde;3-Methylcrotonaldehyde;NSC 149164;Prenal;Senecioaldehyde;β,β-Dimethylacrolein;β,β-Dimethylacrylic aldehyde;β-Methylcrotonaldehyde;
  • EINECS:
  • 203-527-6
  • Density:
  • 0.826 g/cm3
  • Melting Point:
  • -20 °C
  • Boiling Point:
  • 134 °C at 760 mmHg
  • Flash Point:
  • 33.9 °C
  • Solubility:
  • soluble in water
  • Appearance:
  • clear colorless to light yellow liquid
  • Hazard Symbols:
  • IrritantXi, HarmfulXn
  • Risk Codes:
  • 10-22-37/38-41-43-36/37/38
  • Safety:
  • 26-36-37/39-16 Details
  • Transport Information:
  • UN 1989 3/PG 3
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CAS No.107-86-8 3-Methyl-2-butenal

Assay:≥98.0%  Appearance:Colorless tr...  Package:160kg/barrel

Product Name: 3-methylcrotonaldehyde Molecular Formula: C5H8O Molecular Weight: 84.12 Moisture: ≤0.50%

Supplier:Zouping Mingxing Chemical Co.,Ltd. [ China (Mainland)]

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SupplierManufacturer 2185Integral
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Address:428 Daixi Third Road Zouping County Shandong Province China

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CAS No.107-86-8 3-Methyl-2-butenal

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.107-86-8 3-Methyl-2-butenal

3-methylcrotonaldehyde

Supplier:Hangzhou Share Chemical Co., Ltd [ China (Mainland)]

Platinum
Supplier 920Integral
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Tel:+86-57187093700

Address:Hang Xing Road

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:Shijiazhuang JuSha Imp. & Exp. Co., Ltd [ China (Mainland)]

Platinum
Supplier 910Integral
910

Tel:86-311-89877166

Address:Room 307, XinCheng Building, No. 351 YouYi Street, Shijiazhuang, China

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:Afine Chemicals Limited [ China (Mainland)]

Platinum
Supplier 930Integral
930

Tel:+86-571-85134551

Address:No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:SHANDONG HONGKUN IMP.&EXP. CO.,LTD
DEZHOU HONGKUN PHARM INTERMEDIATE CO.,LTD [ China (Mainland)]

Silver
Supplier ISOManufacturer 3875Integral
3875

Tel:+86-532-85030157

Address:RM. A-2011, TOP YIHE INTERNATIONAL PLAZA, NO. 10, XIANGGANGZHONG RD., QINGDAO 266071, CHINA

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CAS No.107-86-8 3-Methyl-2-butenal

Molecular Formula: C5H8O Molecular Weight: 84.12 Appearance: light yellow transparent liquid Boiling Point: 133~134°C Flash Point: 33°C Refractive Index: 1.411±0.02 Density: 0.826±0.06g/cm3 Assay: ≥97.0% Moisture: ≤0.50%

Supplier:Nanjing Blake Fine Chemicals Co., Ltd. [ China (Mainland)]

329Integral
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Tel:+86 25-86199365 013951610213

Address:Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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CAS No.107-86-8 3-Methyl-2-butenal

3-Methyl-2-butenal Purity:97%

Supplier:Abblis Chemicals LLC [ United States]

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900

Tel:+1-832-373-8299 1-877-799-4928(US and Canada only)

Address:2626 South Loop West Suite 130 Houston TX 77054

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CAS No.107-86-8 3-Methyl-2-butenal

3-Methyl-2-butenal

Supplier:Shijiazhuang Lida Chemical Co., Ltd. [ China (Mainland)]

610Integral
610

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Address:West of Wuji County Hebei Province China.

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:Nanjing Hengchang Biomedical Co., Ltd. [ China (Mainland)]

337Integral
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Tel:+86 25-86199365

Address:Industrial park,Lukou town , Jiangning district, Nanjing city, Jiangsu prov.,China.

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:Shanghai Orgchem Co.,Ltd [ China (Mainland)]

610Integral
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Address:705, 978 Pudong South Road, Shanghai, China

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:HBCChem, Inc. [ United States]

600Integral
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Tel:510-219-6317

Address:Union City, CA 94587, USA

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CAS No.107-86-8 3-Methyl-2-butenal

Supplier:Dalian Chemphy Fine Chemical Co., Ltd [ China (Mainland)]

620Integral
620

Tel:86-411-39216290

Address:18# Double D 5th St. Double D Port,

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Reference

Quinoline alkaloids
Quinoline alkaloids. Part 23. Reactions of 3-prenyl-2-quinolones with N-halosuccinimides. Synthesis of 5-methoxy-2,2-dimethyl-2H-pyrano[2,3b]quinoline and N-methylflindersine. Grundon, M. F.; Harrison, D.Chemicals with cas numbers 107-86-8 and 88148-19-0 also play role. M.; Magee, M. G.; Rutherford, M. J.; Surgenor, S. A. (Sch. Phys. Sci., New Univ. Ulster, Coleraine, Ire.). Proc. R. Ir. Acad., Sect. B, 83 B(1-16), 103-6 (English) 1983. CODEN: PRIBAN. ISSN: 0035-8983. DOCUMENT TYPE: Journal CA Section: 31 (Alkaloids) Reaction of atanine (I, R = Me, R1 = H) with N-bromosuccinimide gave a mixt. of a bromofuroquinoline II and a bromopyranoquinoline III; the latter was converted into 5-methoxy-2,2-dimethyl-2H-pyrano[2,3-b]quinoline. Reaction of I (R = H, R1 = Me) with N-chlorosuccinimide furnished a chloropyranoquinolone, which was converted into N-methylflindersine (IV); two other syntheses of IV are described. .
A development of Pictet-Spengler reaction in aprotic media using chloroformates; a short synthesis of borrerine
A development of Pictet-Spengler reaction in aprotic media using chloroformates; a short synthesis of borrerine.Several substances are used for example 89759-50-2 and 107-86-8 which are their cas registry numbers. Yamanaka, Etsuji; Shibata, Naoki; Sakai, Shinichiro (Fac. Pharm. Sci., Chiba Univ., Chiba 260, Japan). Heterocycles, 22(2), 371-4 (English) 1984. CODEN: HTCYAM. ISSN: 0385-5414. DOCUMENT TYPE: Journal CA Section: 31 (Alkaloids) Section cross-reference(s): 28 Pictet-Spengler reaction of tryptamine with aldehydes in the presence of chloroformates gave the b-carbolines I (R = Ph, Me2C:CH, R1 = CO2CH2CCl3; R = Me2C:CH, R1 = CO2Me) which were converted to the amines I (R = H) and the natural alkaloid, borrerine (II). .
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