Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,1-Diethoxybutane
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

3658-95-5

3658-95-5 structure

3658-95-5 structure

Name: 1,1-Diethoxybutane
Chemical Name: Butyraldehyde diethylacetal
CAS Number: 3658-95-5
Molecular Formula: C₈H₁₈O₂
Molecular Weight: 146.22700
Catalog: Chemical reagent Organic reagent Fatty aldehyde (containing acetal, hemiacetal)
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-26 23:30:17

Name	Butyraldehyde diethylacetal
Synonyms	Butyraldehyde diethyl acetal 1,1-Diethoxybutane 1,1-Diethoxybutane,Butanal diethyl acetal

Density	0.841 g/cm3
Boiling Point	143ºC at 760 mmHg
Molecular Formula	C₈H₁₈O₂
Molecular Weight	146.22700
Flash Point	28.9ºC
Exact Mass	146.13100
PSA	18.46000
LogP	2.18560
Index of Refraction	1.404
Storage condition	Flammables area

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H315-H319
Precautionary Statements	P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	10-36/38
Safety Phrases	26-37/39-16
RIDADR	UN 1993C 3 / PGIII
HS Code	2911000000

Precursor 8
64-17-5 123-72-8 122-51-0 927-77-5
10602-36-5 6728-26-3 123-73-9 78-10-4
DownStream 10
10602-34-3 78-40-0 628-81-9 101-33-7
34557-54-5 74-84-0 75-65-0 106-97-8
141-78-6 105-54-4

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%

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