Bromonitromethane

Also known as: Bromonitromethane, tech., Bromonitromethane, 90%, tech., Nitromethyl bromide, bromo(nitro)methane, nitrobromomethane, Methane, bromonitro-

Bromonitromethane (CAS 563-70-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula CH2BrNO2 and a molecular weight of 139.93600 g/mol. Key properties include a boiling point of 146-148 °C (750 mmHg), a density of 2.07 and a flash point of 4°C. It is classified under GHS with signal word Danger and hazard statements H272, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 563-70-2
Jingsj CID: J-41999-8
Molecular Formula: CH₂BrNO₂
Molecular Weight: 139.93600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	146-148 °C (750 mmHg)
Density	2.07
Flash Point	4°C
Exact Mass	138.92700
PSA	45.82000
LogP	1.13870
Refractive Index	1.485-1.495

GHS Safety & Compliance

Oxidising / IrritantSignal word: Danger

H272
H315 — Causes skin irritation
H319 — Causes serious eye irritation
H335 — May cause respiratory irritation

Activity & Biological Data

Additional Information	[1]. Dawn M Makley, et al. Silyl Imine Electrophiles in Enantioselective Catalysis: A Rosetta Stone for Peptide Homologation, Enabling Diverse N-protected Aryl Glycines From Aldehydes in Three Steps. Org Lett. 2014 Jun 6;16(11):3146-9. [2]. Alicia Marsà, et al. In Vitro Studies on the Tumorigenic Potential of the Halonitromethanes Trichloronitromethane and Bromonitromethane. Toxicol In Vitro. 2017 Dec;45(Pt 1):72-80.

Additional Information

[1]. Dawn M Makley, et al. Silyl Imine Electrophiles in Enantioselective Catalysis: A Rosetta Stone for Peptide Homologation, Enabling Diverse N-protected Aryl Glycines From Aldehydes in Three Steps. Org Lett. 2014 Jun 6;16(11):3146-9. [2]. Alicia Marsà, et al. In Vitro Studies on the Tumorigenic Potential of the Halonitromethanes Trichloronitromethane and Bromonitromethane. Toxicol In Vitro. 2017 Dec;45(Pt 1):72-80.

Customs & Trade Information

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Bromonitromethane?

The CAS number of Bromonitromethane is 563-70-2.

What are the molecular formula and molecular weight of Bromonitromethane?

Bromonitromethane has molecular formula CH2BrNO2 and molecular weight 139.93600 g/mol.

Is Bromonitromethane hazardous?

Bromonitromethane has GHS signal word Danger and hazard statements H272; H315 — Causes skin irritation; H319 — Causes serious eye irritation.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "Bromonitromethane (CAS 563-70-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-41999-8 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.