methyl bromide

Methyl bromide CAS#: 74-83-9 - ChemicalBook

2021-10-7 · Methyl bromide is a colorless liquid or gas with practically no odor. It is a poisonous gas at room temperature and atmospheric pressure. At high concentrations, it has a chloroform-like odor. Detection of lower concentrations is often facilitated by a warning odorant, chloropicrin, which is added by the manufacturer.

Methyl Bromide (Bromomethane) - US EPA

2021-6-25 · Methyl bromide is irritating to the eyes, skin, and mucous membranes of the upper respiratory tract. Dermal exposure to methyl bromide can cause itching, redness, and blisters in humans. (1) Kidney damage has been observed in humans who have inhaled high levels of methyl bromide. (1)

Methyl bromide | Department of Agriculture, Water and

2021-10-8 · Methyl bromide (CH3Br) is a colourless, odourless, non-flammable gas. It can come from natural or industrial sources. It is mainly used as a fumigant. Methyl bromide damages the ozone layer once released into the atmosphere. It is also toxic and harmful to humans and fauna if not used carefully. It is controlled under the Montreal Protocol on Substances that Deplete the Ozone

Methyl Bromide - ScienceDirect

2010-1-1 · Methyl bromide has a boiling point of 38.5°F and is nonflammable in air. Methyl bromide formulations contain chloropicrin, an irritant and lacrimator, as a warning agent. Methyl bromide is a broad-spectrum pesticide primarily used for soil fumigation, commodity/quarantine treatment, and structural fumigation.

Methyl bromide | chemical compound | Britannica

Methyl bromide, a colourless, nonflammable, highly toxic gas (readily liquefied) belonging to the family of organic halogen compounds. It is used as a fumigant against insects and rodents in food, tobacco, and nursery stock; smaller amounts are used in the

Methyl Bromide - NOAA Chemical Sciences Laboratory

2012-8-31 · METHYL BROMIDE ment in the removal of ozone in the stratosphere were discussed. The present chapter is written against this background and the 1992 methyl bromide review will be referred to extensively (UNEP, 1992). A major objective of the present chapter will be to describe more recent progress towards defining a minimum and most likely

221. Methyl bromide (WHO Pesticide Residues Series 1)

2020-12-10 · Methyl bromide was among six fumigants used by Malone (1969) in a comparison of three recovery procedures; a sweep co-distillation method based on the procedures of Ragelis et al., (1968) and Storherr et al., (1967); a steam distillation procedure adapted by Bielorai and Alumot (1966) from the method of Kennet and Huelin (1957); and the acid ...

Technical Information - Methyl Bromide

Methyl Bromide Fumigation . Methyl Bromide is most widely used fumigant for quarantine purposes. It is a preferred fumigant for most of the quarantine authorities around the world, because of its good penetrating ability, rapid action, high toxicity to a broad spectrum of insects and pests.

Methyl Bromide 98% : ICL Industrial Products

Methyl Bromide 98%. Methyl Bromide, a colorless gas, odorless at low concentrations; a colorless to straw-colored liquid under pressure or refrigeration, is a powerful fumigant used widely for both soil and space fumigation providing very efficient and economic control. Highly effective against a wide range of soil-borne pests.

Methyl Bromide (Bromomethane) - US EPA

2021-6-25 · Methyl bromide is irritating to the eyes, skin, and mucous membranes of the upper respiratory tract. Dermal exposure to methyl bromide can cause itching, redness, and blisters in humans. (1) Kidney damage has been observed in humans who have inhaled high levels of methyl bromide. (1)

Methyl Bromide - ScienceDirect

2010-1-1 · Methyl bromide has a boiling point of 38.5°F and is nonflammable in air. Methyl bromide formulations contain chloropicrin, an irritant and lacrimator, as a warning agent. Methyl bromide is a broad-spectrum pesticide primarily used for soil fumigation, commodity/quarantine treatment, and structural fumigation.

Methyl bromide - Food and Agriculture Organization

2021-2-17 · Methyl bromide. Contents - Previous - Next. The insecticidal value of methyl bromide was first reported by Le Goupil (1932) in France. During the 1930s it was widely adopted for plant quarantine purposes because many plants, vegetables and some fruits were found to be tolerant to concentrations effective against the insects concerned.

Technical Information - Methyl Bromide

Methyl Bromide Fumigation . Methyl Bromide is most widely used fumigant for quarantine purposes. It is a preferred fumigant for most of the quarantine authorities around the world, because of its good penetrating ability, rapid action, high toxicity to a broad spectrum of insects and pests.

Methyl bromide | chemical compound | Britannica

Methyl bromide, a colourless, nonflammable, highly toxic gas (readily liquefied) belonging to the family of organic halogen compounds. It is used as a fumigant against insects and rodents in food, tobacco, and nursery stock; smaller amounts are used in the

Methyl Bromide (EHC 166, 1995)

2020-12-10 · Methyl bromide sales (tonnes) according to use category for 1984-90 a Year Pre-plant Post harvest Structural Residential/ Chemical Total sales commercial intermediates 1984 30 408 9 001 1 285 881 3 997 45 572 1985 33 976 7 533 1 274 983 4 507 48 273 1986 36 090 8 332 1 030 999 4 004 50 455 1987 41 349 8 708 1 763 1 160 2 710 55 690 1988 45 131 ...

Methyl bromide price,buy Methyl bromide - chemicalbook

Methyl bromide is a colorless liquid or gas with practically no odor. It is a poisonous gas at room temperature and atmospheric pressure. At high concentrations, it has a chloroform-like odor. Detection of lower concentrations is often facilitated by a warning odorant, chloropicrin, which is

Methyl Bromide 98% : ICL Industrial Products

Methyl Bromide 98%. Methyl Bromide, a colorless gas, odorless at low concentrations; a colorless to straw-colored liquid under pressure or refrigeration, is a powerful fumigant used widely for both soil and space fumigation providing very efficient and economic control. Highly effective against a wide range of soil-borne pests.

methyl bromide - English-Chinese Dictionary - Glosbe

methyl bromide translation in English-Chinese dictionary zh 为此,缔约方商定在装运前的时限为 # 天,亦即在装运前超过 # 天后, 甲基溴 的使用便不得享受豁免。

Methyl Bromide 100% : ICL Industrial Products

Methyl Bromide, a colorless gas, odorless at low concentrations; a colorless to straw-colored liquid under pressure or refrigeration, is a powerful fumigant used widely for quarantine & preshipment as well as space fumigation providing very efficient and economic control. Major Features of Methyl Bromide are:

Methyl Bromide (Bromomethane) - US EPA

2021-6-25 · Methyl bromide is irritating to the eyes, skin, and mucous membranes of the upper respiratory tract. Dermal exposure to methyl bromide can cause itching, redness, and blisters in humans. (1) Kidney damage has been observed in humans who have inhaled high levels of methyl bromide. (1)

Methyl Bromide - Oregon State University

2014-12-2 · • Methyl bromide is a colorless, non-flammable gas that has no distinct odor except at high concentrations (4). Methyl bromide is a volatile chemical owith a boiling point of 3.6 oC and a vapor pressure of 1,420 mmHg at 20 C (5).

Methyl bromide | chemical compound | Britannica

Methyl bromide, a colourless, nonflammable, highly toxic gas (readily liquefied) belonging to the family of organic halogen compounds. It is used as a fumigant against insects and rodents in food, tobacco, and nursery stock; smaller amounts are used in the

Methyl bromide - Food and Agriculture Organization

2021-2-17 · Methyl bromide. Contents - Previous - Next. The insecticidal value of methyl bromide was first reported by Le Goupil (1932) in France. During the 1930s it was widely adopted for plant quarantine purposes because many plants, vegetables and some fruits were found to be tolerant to concentrations effective against the insects concerned.

Methyl bromide - CAMEO

2020-8-5 · Methyl bromide has a weak chloroform-like odor at high concentrations but provides no warning odor at normal usage levels. Methyl bromide has been used extensively for control of wood boring insects, but it is no longer recommended for use in museums. It is currently used for fumigating crops and soil and is registered for use as a space fumigant.

methyl bromide - English-Chinese Dictionary - Glosbe

methyl bromide translation in English-Chinese dictionary zh 为此,缔约方商定在装运前的时限为 # 天,亦即在装运前超过 # 天后, 甲基溴 的使用便不得享受豁免。

Methyl Bromide (EHC 166, 1995)

2020-12-10 · Methyl bromide sales (tonnes) according to use category for 1984-90 a Year Pre-plant Post harvest Structural Residential/ Chemical Total sales commercial intermediates 1984 30 408 9 001 1 285 881 3 997 45 572 1985 33 976 7 533 1 274 983 4 507 48 273 1986 36 090 8 332 1 030 999 4 004 50 455 1987 41 349 8 708 1 763 1 160 2 710 55 690 1988 45 131 ...

Methyl Bromide – Mebrom – Methyl Bromide & Alternatives

Methyl Bromide is stored and shipped as a liquefied gas under pressure in cylinders. Thanks to its low boiling point (3.6 °C), Methyl Bromide turns into a gas when it is released from its cylinder. It works as a fumigant for containers and goods in quarantine and pre-shipment and for other applications under Critical Use Exemptions or ...

Methyl bromide | Sigma-Aldrich

3-Methyl-2-thienylzinc bromide solution. 3-Methyl-2-thienylzinc bromide solution. CAS Number: 312693-45-1. Molecular Weight: 242.45. Empirical Formula (Hill Notation): C5H5BrSZn. Product Number.

Methyl bromide: health effects and incident management ...

2014-7-1 · Methyl bromide: health effects and incident management. Information on methyl bromide (also known as bromomethane and monobromomethane), for