2-Bromobutane
1 Inquiries
78-76-2
2026-08-14
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Product Description
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Seller Information
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Inquiry History
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DescriptionDayang Chem (Hangzhou) Co.,Ltd, with approximately 952937 visits to its shop, is a reputable Manufactory that has been providing 2-Bromobutane products for 4 years on ECHEMI.Basic Info
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Product Name:
2-Bromobutane
Other Name:Butane,2-bromo-;2-Bromobutane;sec-Butyl bromide;Methylethylbromomethane;2-Butyl bromide;(±)-sec-Butyl bromide;(±)-2-Bromobutane;NSC 8417;5787-31-5
CAS No.:78-76-2
Molecular Formula:C4H9Br
InChIKeys:InChIKey=UPSXAPQYNGXVBF-UHFFFAOYSA-N
Molecular Weight:137.02
Exact Mass:137.02
BRN:505949
EC Number:201-140-7
NSC Number:8417
UN Number:2339
DSSTox ID:DTXSID7021499
Color/Form:Clear, colorless liquid
HScode:29033036
Categories:
Characteristics-
PSA:
0
XLogP3:2.56
Appearance:Clear colorless to yellow-brown Liquid
Density:1.2425 g/cm3 @ Temp: 25 °C
Melting Point:-112 °C
Boiling Point:91.2 °C
Flash Point:70 °F
Refractive Index:1.436
Water Solubility:H2O: insoluble
Storage Conditions:Flammables area
Vapor Pressure:70 hPa (20 °C)
Flammability characteristics:Inflammable in case of open flame, high temperature, oxidant; decomposition of toxic bromide gas by high heat
Explosive limit:2.6-6.6%(V)
Odor:Pleasant odor
Henrys Law Constant:Henry's Law constant = 1.6X10-2 atm-cu m/mol at 25 °C (est)
Experimental Properties:FREEZING POINT: LESS THAN -50 °C|Index of refraction = 1.4359-1.4362 at 20 °C/D; Specific optical rotation = +42.64 deg at 20 °C/D /d-form/|Index of refraction = 1.4368 at 20 °C/D; Specific optical rotation = -43.7 deg at 20 °C/D /l-form/|...Can react with oxidizing materials|Insoluble in water; soluble in ethanol, chloroform; miscible with ether, acetone /Butane, 2-bromo-, (l)-/|For more Other Experimental Properties (Complete) data for 2-BROMOBUTANE (7 total), please visit the HSDB record page.
Air and Water Reactions:Highly flammable. Insoluble in water.
Reactive Group:Halogenated Organic Compounds
Reactivity Alerts:Highly Flammable
Reactivity Profile:Halogenated aliphatic compounds, such as 2-BROMOBUTANE, are moderately or very reactive. Halogenated organics generally become less reactive as more of their hydrogen atoms are replaced with halogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides. Gives toxic fumes of bromine when burned.
Heat of Vaporization:34.41 kJ/mol at 25 °C
Hazard IdentificationClassification of the substance or mixture
Flammable liquids, Category 2
Corrosive to metals, Category 1
Skin corrosion, Category 1
Serious eye damage, Category 1
Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H225 Highly flammable liquid and vapour
H290 May be corrosive to metals
H314 Causes severe skin burns and eye damage
H412 Harmful to aquatic life with long lasting effects
Precautionary statement(s) Prevention P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P234 Keep only in original packaging.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash ... thoroughly after handling.
P273 Avoid release to the environment.
Response P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P390 Absorb spillage to prevent material damage.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P363 Wash contaminated clothing before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316 Get emergency medical help immediately.
P321 Specific treatment (see ... on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
Storage P403+P235 Store in a well-ventilated place. Keep cool.
P406 Store in a corrosion resistant/...container with a resistant inner liner.
P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Location:
RM901-7,Unit 2,259# WenSan Road, Xihu District, Hangzhou Zhejiang, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
2-bromobutane
120 MT Jun 23, 2026 Post an enquiry for this product
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