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78-75-1

78-75-1 structure
78-75-1 structure

Name 1,2-Dibromopropane
Synonyms 1,2-dibromo-propan
1,2-dibromoprpane
Propane, 1,2-dibromo-
1,2-Dobromopropane
Propylene dibromide
2-Bromopropionyl bromide
1,2-Dibrompropan
1,2-Dibromopropane
CH2BrCHBrCH3
2,3-dibromopropane
UNII:FGB8O5N903
EINECS 201-139-1
11,2-DIBROMOPROPANE
MFCD00000148
PROPYLENE BROMIDE
Density 1.9±0.1 g/cm3
Boiling Point 140.4±8.0 °C at 760 mmHg
Melting Point -55 °C
Molecular Formula C3H6Br2
Molecular Weight 201.888
Flash Point 21.9±17.7 °C
Exact Mass 199.883606
LogP 2.43
Vapour Pressure 7.7±0.2 mmHg at 25°C
Index of Refraction 1.511
Stability Stable. Flammable. Incompatible with strong oxidizing agents, strong bases, magnesium.
Water Solubility slightly soluble

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TX8574000
CHEMICAL NAME :
Propane, 1,2-dibromo-
CAS REGISTRY NUMBER :
78-75-1
BEILSTEIN REFERENCE NO. :
1718884
LAST UPDATED :
199709
DATA ITEMS CITED :
11
MOLECULAR FORMULA :
C3-H6-Br2
MOLECULAR WEIGHT :
201.91
WISWESSER LINE NOTATION :
EY1&1E

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 :
741 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12 gm/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
676 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
75 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
Sex chromosome loss and nondisjunction

MUTATION DATA

TEST SYSTEM :
Rodent - rat
DOSE/DURATION :
75716 ug/kg
REFERENCE :
CRTOEC Chemical Research in Toxicology. (American Chemical Soc., Distribution Office Dept. 223, POB 57/36, West End Station, Washington, DC 20037) V.1- 1988- Volume(issue)/page/year: 4,528,1991 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X6607 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 1822 (estimated) No. of Female Employees: 272 (estimated)
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Warning
Hazard Statements H226-H302 + H332
Personal Protective Equipment Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xn:Harmful;
Risk Phrases R10;R20/21/22;R36/37/38
Safety Phrases S23-S24/25-S36/37/39-S26-S16
RIDADR UN 1993 3/PG 3
WGK Germany 3
RTECS TX8574000
Packaging Group III
Hazard Class 3
HS Code 29033036

78-75-1 preparation

HS Code 29033036