Anhydrous 5-Bromo-1-Pentene CAS 1119-51-3 Grignard Grade Low Water Liquid
Các tính chất cơ bản
Nơi xuất xứ:
Trung Quốc
Tên thương hiệu:
Senzhuo
Chứng nhận:
ISO9001
Số mẫu:
SZ-BP-03
Giao dịch Bất động sản
Số lượng đặt hàng tối thiểu:
1kg
Giá cả:
US $170 - 230/ kg
Điều khoản thanh toán:
T/T, Western Union, L/C
Khả năng cung cấp:
20 tấn mỗi tháng
Tóm tắt sản phẩm
Making the Grignard from 5-bromo-1-pentene is straightforward until water gets in the way. Fifty parts per million of moisture is enough to leave a cloudy magnesium hydroxide haze, eat into the yield and make the filtration slow. We dry this grade over a molecular sieve under argon, verify it by ...
Chi tiết sản phẩm
Làm nổi bật:
anhydrous 5-bromo-1-pentene
,Grignard grade bromide
,low water bromoalkene
Product Name:
5-Bromo-1-pentene
CAS:
1119-51-3
MF:
C5H9Br
MW:
149.03
Grade:
Grignard khan
Water:
50 ppm tối đa
Application:
Hóa học Grignard và organolithium
Mô tả sản phẩm
Making the Grignard from 5-bromo-1-pentene is straightforward until water gets in the way. Fifty parts per million of moisture is enough to leave a cloudy magnesium hydroxide haze, eat into the yield and make the filtration slow. We dry this grade over a molecular sieve under argon, verify it by Karl Fischer, and fill it under the same argon blanket so the number on the certificate is the number in your flask. Peroxide is the other number we watch. An alkene stored in air
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