Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Bromocyclobutane
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Bromocyclobutane
Price: ￥1608.0/25g ￥588.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 4399-47-7
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

4399-47-7

4399-47-7 structure

4399-47-7 structure

Name: Bromocyclobutane
Chemical Name: Cyclobutyl bromide
CAS Number: 4399-47-7
Molecular Formula: C₄H₇Br
Molecular Weight: 135.002
Catalog: Chemical reagent Organic reagent Acid halide
Create Date: 2018-02-14 08:00:00
Modify Date: 2025-08-21 15:46:42

Name	Cyclobutyl bromide
Synonyms	Cyclobutane, bromo- EINECS 224-530-9 MFCD00001317 Bromocyclobutane Cyclobutyl bromide

Density	1.6±0.1 g/cm3
Boiling Point	107.1±9.0 °C at 760 mmHg
Molecular Formula	C₄H₇Br
Molecular Weight	135.002
Flash Point	22.2±0.0 °C
Exact Mass	133.973099
LogP	2.08
Vapour Pressure	32.0±0.2 mmHg at 25°C
Index of Refraction	1.527
Storage condition	0-6°C

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H315-H319-H335
Precautionary Statements	P210-P261-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xn:Harmful;
Risk Phrases	R10;R20/21/22;R36/37/38
Safety Phrases	S26-S36-S36/37/39-S16
RIDADR	UN 1993 3/PG 2
WGK Germany	3
Packaging Group	II
Hazard Class	3
HS Code	2903890090

Precursor 10
42392-28-9 5911-08-0 503-17-3 33742-81-3
1506-77-0 2919-23-5 2516-33-8 3721-95-7
498-66-8 10035-10-6
DownStream 10
593-60-2 54509-73-8 106-99-0 5162-44-7
338453-16-0 5407-98-7 132406-73-6 290307-39-0
73945-53-6 67132-84-7

HS Code	2903890090
Summary	2903890090. halogenated derivatives of cyclanic, cyclenic or cyclotherpenic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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