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二溴一氯甲烷标准溶液

二溴一氯甲烷标准溶液用途

做成标准溶液，校准仪器和装置。溶剂、有机合成中间体。

二溴一氯甲烷标准溶液名称

[ CAS 号 ]:
124-48-1

[ 中文名 ]:
氯二溴甲烷

[ 英文名 ]:
DIBROMOCHLOROMETHANE

[中文别名 ]:

[英文别名 ]:

Methane, dibromochloro-
1,2-Dibromochloromethane
Chlorodibromomethane, in Certan bottle
MFCD00000820
Dibromo(chloro)methane
chlorodibromomethane
EINECS 204-704-0
DIBROMOCHLOROMETHANE

二溴一氯甲烷标准溶液物理化学性质

[ 密度 ]:
2.5±0.1 g/cm3

[ 沸点 ]:
117.1±8.0 °C at 760 mmHg

[ 熔点 ]:
−22 °C(lit.)

[ 分子式 ]:
CHBr₂Cl

[ 分子量 ]:
208.280

[ 闪点 ]:
19.8±8.5 °C

[ 精确质量 ]:
205.813339

[ LogP ]:
2.20

[ 外观性状 ]:
淡黄色重液体

[ 蒸汽压 ]:
21.0±0.2 mmHg at 25°C

[ 折射率 ]:
1.562

[ 储存条件 ]:
库房低温通风干燥,与食品原料分开存放

[ 水溶解性 ]:
水溶性：实际上不溶；水溶解度：2.7 g/l 20 °C；可溶于：乙醚,苯,丙酮,乙醇

二溴一氯甲烷标准溶液MSDS

二溴一氯甲烷标准溶液毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: PA6360000

CHEMICAL NAME :: Methane, chlorodibromo-

CAS REGISTRY NUMBER :: 124-48-1

BEILSTEIN REFERENCE NO. :: 1731046

LAST UPDATED :: 199710

DATA ITEMS CITED :: 27

MOLECULAR FORMULA :: C-H-Br2-Cl

MOLECULAR WEIGHT :: 208.29

WISWESSER LINE NOTATION :: GYEE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 370 mg/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - tremor

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 800 mg/kg

TOXIC EFFECTS :: Brain and Coverings - changes in circulation (hemorrhage, thrombosis, etc.) Liver - fatty liver degeneration Blood - hemorrhage

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14 gm/kg/14D-I

TOXIC EFFECTS :: Liver - other changes Kidney, Ureter, Bladder - other changes Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 gm/kg/4W-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8568 mg/kg/9W-I

TOXIC EFFECTS :: Blood - changes in erythrocyte (RBC) count Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 16250 mg/kg/13W-I

TOXIC EFFECTS :: Liver - fatty liver degeneration Kidney, Ureter, Bladder - changes in tubules (including acute renal failure, acute tubular necrosis) Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3500 mg/kg/14D-C

TOXIC EFFECTS :: Liver - changes in liver weight Endocrine - changes in spleen weight Nutritional and Gross Metabolic - weight loss or decreased weight gain

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 52500 mg/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors

TYPE OF TEST :: Cytogenetic analysis

TYPE OF TEST :: Mutation test systems - not otherwise specified

TYPE OF TEST :: Sister chromatid exchange

MUTATION DATA

TYPE OF TEST :: Sex chromosome loss and nondisjunction

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 720 mg/L

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 369,243,1996 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,243,1991 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,243,1991 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,243,1991

二溴一氯甲烷标准溶液安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 警示性声明 ]:
P260-P280-P301 + P310-P311

[ 个人防护装备 ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R36/37/38;R40

[ 安全声明 (欧洲) ]:
S45-S36/37/39-S26-S36/37

[ 危险品运输编码 ]:
2810

[ WGK德国 ]:
3

[ RTECS号 ]:
PA6360000

[ 包装等级 ]:
III

[ 海关编码 ]:
2903799090

二溴一氯甲烷标准溶液合成路线

二溴一氯甲烷标准溶液上下游产品

二溴一氯甲烷标准溶液上游产品

二溴一氯甲烷标准溶液下游产品

二溴一氯甲烷标准溶液制备

生产方法简述：饮用水消毒产物。

二溴一氯甲烷标准溶液海关

[ 海关编码 ]: 2903799090

[ 中文概述 ]:
2903799090 其他无环烃卤化衍生物（含二种或三种以上不同卤素）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ Summary ]:
2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

二溴一氯甲烷标准溶液文献

Formation and speciation of disinfection byproducts during chlor(am)ination of aquarium seawater.

J. Environ. Sci. (China) 33 , 116-24, (2015)

The chemistry associated with the disinfection of aquarium seawater is more complicated than that of freshwater, therefore limited information is available on the formation and speciation of disinfect...

Application of hollow fiber liquid phase microextraction for simultaneous determination of regulated and emerging iodinated trihalomethanes in drinking water.

J. Chromatogr. A. 1402 , 8-16, (2015)

Trihalomethanes (THMs) are regulated disinfection by-products (DBPs) most commonly analyzed in quality control water supply due to their harmful effects on health. However, few data exist about the co...

Impact of groundwater surface storage on chlorination and disinfection by-product formation.

J. Water Health 13 , 838-47, (2015)

The change in water quality arising from the open storage of groundwater (GW) and its impact on chlorination and chlorination by-product formation were investigated. Water quality descriptors, such as...

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