Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 4-Chlorobutyraldehyde diethyl acetal
Price: ￥318.0/25g ￥108.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia

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

Zhejiang Hangyu API Co., Ltd
China
Product Name: 4-Chlorobutyraldehyde diethyl acetal
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4-Chlorobutanal diethyl acetal
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson

6139-83-9

6139-83-9 structure

6139-83-9 structure

Name: 4-Chlorobutyraldehyde diethyl acetal
Chemical Name: 4-Chloro-1,1-diethoxybutane
CAS Number: 6139-83-9
Molecular Formula: C₈H₁₇ClO₂
Molecular Weight: 180.672
Create Date: 2018-05-24 08:00:00
Modify Date: 2024-01-02 18:55:36

Name	4-Chloro-1,1-diethoxybutane
Synonyms	Butane, 4-chloro-1,1-diethoxy- 4-Chloro-1,1-diethoxybutane MFCD00671476 4-Chlorobutanal diethyl acetal (for sumatriptan and other triptans)

Density	1.0±0.1 g/cm3
Boiling Point	208.6±30.0 °C at 760 mmHg
Molecular Formula	C₈H₁₇ClO₂
Molecular Weight	180.672
Flash Point	51.1±19.7 °C
Exact Mass	180.091705
PSA	18.46000
LogP	2.16
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.426
Storage condition	Refrigerator

Hazard Codes	F+
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39
HS Code	2942000000

Precursor 5
64-17-5 763101-16-2 4635-59-0 6139-84-0
122-51-0
DownStream 5
1468-47-9 21938-23-8 114094-45-0 1720-35-0
6139-84-0

HS Code	2911000000
Summary	2911000000 acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%