Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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137-43-9

137-43-9 structure

137-43-9 structure

Name: Bromocyclopentane
Chemical Name: Cyclopentyl bromide
CAS Number: 137-43-9
Molecular Formula: C₅H₉Br
Molecular Weight: 149.029
Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Cyclic hydrocarbon
Create Date: 2018-08-04 11:50:46
Modify Date: 2026-06-29 18:37:38

Name	Cyclopentyl bromide
Synonyms	BroMine generation cyclopentane 4-Chloroquinoline CYCLOPENTYL BROMIDE Extra Cyclopentane,bromo CYCLOPENTYL BROMIDE Cyclopentyl bromide/Bromocyclopentane Bromocyclopentane/Clopentyl Bromide 7-ethoxy-2-oxo-1-benzopyran-3-carbonitrile BROMOCYCLOPENTANE, STAB Bromocyclopentane,Cyclopentyl bromide 1-BROMOPENTAMETHYLENE 4-bromocyclopentane Cyclopentyl Bromide Bromocyclopentane> cyclopentyl-bromide Bromopentyl bromide CYCLOPENTYLBROMIDE, CYCLOPENTYLBROMIDE, CYCLOPENTYLBROMIDE, CYCLOPENTYLBROMIDE MFCD00001359 BROMOCYCLOPENTANE bromo-cyclopentan Bromocylopentane Bromocyclopentane ISO 9001：2015 REACH Bromo cyclopentane Cyclopentyl broMide, ML EINECS 205-294-6 Cyclopentane Bromide 1-Bromocyclopentane Cyclopentylbromide

Density	1.4±0.1 g/cm3
Boiling Point	135.0±9.0 °C at 760 mmHg
Melting Point	137-139ºC
Molecular Formula	C₅H₉Br
Molecular Weight	149.029
Flash Point	35.0±0.0 °C
Exact Mass	147.988754
LogP	2.64
Vapour Pressure	9.7±0.2 mmHg at 25°C
Index of Refraction	1.510
Storage condition	Store at R.T.
Stability	Stable. Flammable. Incompatible with strong oxidizing agents, strong bases.

Symbol	GHS02
Signal Word	Warning
Hazard Statements	H226
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	Xi
Risk Phrases	R10
Safety Phrases	S23-S24/25-S16
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	29035990

Precursor 8
96-41-3 287-92-3 542-92-7 1556-18-9
84559-49-9 4415-82-1 142-29-0 10035-10-6
DownStream 10
111848-16-9 105788-15-6 3400-90-6 33240-34-5
287-92-3 1636-39-1 142-29-0 5422-88-8
141333-62-2 144035-58-5

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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