Welcome to hiintermediates.com,intermediates trading platform
Home > products > Dibromomethane

Dibromomethane cas no:74-95-3

Synonyms: Methylene bromide; methylene dibromide

Identification
NameDibromomethane
CAS74-95-3
SynonymsMethylene bromide; methylene dibromide
EINECS(EC#)200-824-2
Molecular FormulaCH2Br2
Molecular Weight173.83
Chemical Properties
Appearancecolourless liquid
refractive index1.54-1.542
storage tempRefrigerator
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Safety Data

Hazard Xn:Harmful
Risk R20;R52/53
Safety

Hazard Codes:??Xn,T,F
Risk Statements:? 20-52/53-39/23/24/25-23/24/25-11?
R20:Harmful by inhalation.?
R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.?
R39:Danger of very serious irreversible effects.?
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.?
R11:Highly flammable.
Safety Statements:? 24-61-45-36/37-16-7?
S24:Avoid contact with skin.?
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.?
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)?
S36/37:Wear suitable protective clothing and gloves.?
S16:Keep away from sources of ignition.?
S7:Keep container tightly closed.
RIDADR:UN 2664 6.1/PG 3
WGK Germany:? 2
RTECS:? PA7350000
HazardClass:? 6.1
PackingGroup:? III
A poison. Moderately toxic by subcutaneous route. Mildly toxic by inhalation. Mutation data reported. Mixtures with potassium explode on light impact. When heated to decomposition it emits toxic fumes of Br?.


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 subcutaneous 3738mg/kg (3738mg/kg) ? Toxicology and Applied Pharmacology. Vol. 4, Pg. 354, 1962.
rabbit LD50 oral 1gm/kg (1000mg/kg) ? Dow Chemical Company Reports. Vol. MSD-472,
rabbit LD50 skin > 4gm/kg (4000mg/kg) ? Dow Chemical Company Reports. Vol. MSD-472,
rabbit LDLo rectal 5gm/kg (5000mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Pharmacology and Experimental Therapeutics. Vol. 34, Pg. 223, 1928.
rat LC50 inhalation 40gm/m3/2H (40000mg/m3) ? "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 83, 1982.
rat LD50 oral 108mg/kg (108mg/kg) ? National Technical Information Service. Vol. PB85-143766

supplier list

Dead Sea Bromine Group
Tel:+972-(8)-62972057
Address: 12 Kroitzer St., 84876, P.O.Box: 180, Beer Sheva 84101,
Hangzhou J&H Chemical Co., Ltd
Tel:86-571-87396430
Address: No.200 Zhenhua Rd.Xihu Industrial Park, Hangzhou 310030, China
Zhejiang Haiqiang Chemical Co.,Ltd.
Tel:86-571-86960370
Address: 5/F, Around Town North Road,No. 10, Hangzhou, Zhejiang,China
Finetech Industry limited.
Tel:86-27-87465837
Address: chukang Road, Wuhan, Hubei 430073,
Ningbo Inno Pharmchem Co., Ltd.
Tel:86-574-87319282
Address: 6F-5, Building 2, No.163 Ruiqing Rd.,Jiangdong
china haorun industry group co.,ltd
Tel:86-311-68070939
Address: NO.120 Shengli North Road, Changan District, Shijiazhuang City, China
Wuhan Fortuna Chemical Co., Ltd.
Tel:0086-27-59207850
Address: A2705,Dong Yi Shi Qu,129# XinHua Road
HEBEI CUI FENG IMPORT&EXPORT TRADE CO.,LTD
Tel:86-311-80955068
Address: No 98 Gongnong Street,Shijiazhuang Hebei,China
Jinan Haohua Industry Co., Ltd.
Tel:0086-531-58773055
Address: No.59 Gongye South RD
Wuhan jindi shengyuan chemical co.,ltd
Tel:4000271281
Address: Green New Capital,Spring Festival Village ,Houhu Village,Jiangan District,Wuhan China
shanxi huitongda huagong
Tel:4000112939
Address: No. 10, Nanjieerxiang, Qinxian Village, Xiaodian District,
AOPHARM
Tel:86-311-66600578
Address: C-2103 Wonder Business Square, 15 Yuhua West Rd.
Hangzhou Dayangchem Co., Ltd.
Tel:86-571-88938639
Address: 9/F Unit 2 ChangdiTorch Building, 259 #WenSan Road
Zouping Mingxing Chemical Co.,Ltd.
Tel:86-135-15431451
Address: 428 Daixi Third Road Zouping County Shandong Province China
Zouping Mingxing Fine Chemical Co,Ltd.(China)
Tel:86-136-05431940
Address: No 428 Daixi Third Road Zouping County Shandong China

Home   |   About Us   |   Service   |   Links   |   Add to  Favorite

Copyright©2011 HiIntermediates ICP: B2-20090288 浙ICP备09045134号-49
Tel: +86-0571-89739792