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442498

Supelco

溴氯甲烷

analytical standard

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About This Item

线性分子式:
BrCH2Cl
CAS号:
74-97-5
分子量:
129.38
Beilstein:
1730801
EC號碼:
200-826-3
MDL號碼:
MFCD00000880
分類程式碼代碼:
12000000
PubChem物質ID:
24867875

等級

analytical standard

蒸汽密度

4.5 (vs air)

蒸汽壓力

117 mmHg ( 20 °C)

CofA

current certificate can be downloaded

包裝

ampule of 500 mg

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.482 (lit.)

bp

68 °C (lit.)

mp

−88 °C (lit.)

密度

1.991 g/mL at 25 °C (lit.)

應用

environmental

形式

neat

儲存溫度

2-30°C

SMILES 字串

ClCBr

InChI

1S/CH2BrCl/c2-1-3/h1H2

InChI 密鑰

JPOXNPPZZKNXOV-UHFFFAOYSA-N

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相关类别

一般說明

Sigma-Aldrich offers bromochloromethane for a broad-range applications such as environmental, food and beverage, forensics, petrochemical and pharmaceutical analyzes.

應用

Bromochloromethane has been used in form of an internal standard mixture, for the identification and separation of volatile organic compounds emitted from several sources, using gas chromatography coupled with mass spectrometry (GC-MS).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形圖

CorrosionExclamation mark
GHS05,GHS07

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Eye Dam. 1 - Ozone 1 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
LC26020V
LC18174V
LC11830V
LB99302V
LB92953V

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氯苯-d5 99 atom % D

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176605

氯苯-d5

1,4-二氟苯 ≥99%

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1,4-二氯丁烷 99%

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四氯化碳 analytical standard

Supelco

02671

四氯化碳

Volatile Profiles of Emissions from Different Activities Analyzed Using Canister Samplers and Gas Chromatography-Mass Spectrometry (GC/MS) Analysis: A Case Study
Orecchio S, et al.
International Journal of Environmental Research and Public Health, 14, 195-195 (2017)
G W Jepson et al.
Toxicology and applied pharmacology, 144(2), 315-324 (1997-06-01)
Dermal absorption of organic chemicals from aqueous solutions are a concern in both the workplace and the home. Organic chemicals are generally not very soluble in water and the exposure may never reach steady state because the concentration of chemical
J N McDougal et al.
Toxicology and applied pharmacology, 79(1), 150-158 (1985-06-15)
The dermal absorption of dibromomethane (DBM) and bromochloromethane (BCM) vapors was studied in rats placed in a specially designed chamber incorporating individual respiratory protection to avoid pulmonary uptake. Exposures (DBM: 500 to 10,000 ppm; BCM: 2500 to 40,000 ppm) lasted
J N McDougal et al.
Toxicology and applied pharmacology, 85(2), 286-294 (1986-09-15)
Absorption of chemical vapors through the skin is a passive process that is not easily quantitated, but may be important in the assessment of health hazards in some occupational circumstances. Physiological modeling is a quantitative technique which may provide insight
Juan Li et al.
The Journal of chemical physics, 126(18), 184304-184304 (2007-05-19)
The pulsed field ionization-photoelectron (PFI-PE) spectrum of bromochloromethane (CH2BrCl) in the region of 85,320-88,200 cm-1 has been measured using vacuum ultraviolet laser. The vibrational structure resolved in the PFI-PE spectrum was assigned based on ab initio quantum chemical calculations and
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实验方案

US EPA Method 8260: GC Analysis of Volatiles on SPB®-624 after Purge & Trap using "K" Trap, Fast GC Analysis

US EPA Method 8260 describes the analysis of volatile organic compounds in solid wastes and ground waters. This application illustrates the analysis of many compounds commonly analyzed by this method using purge and trap coupled to GC-MS.

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