Bromoform manufacturers and suppliers

Bromoform suppliers

Properties

Melting point:: 8 °C

Boiling point:: 150 °C

Density: 2.89 g/mL at 25 °C(lit.)

vapor density: 8.7 (vs air)

vapor pressure: 5 mm Hg ( 20 °C)

refractive index: n20/D 1.595(lit.)

Flash point:: 148-150°C

storage temp.: Store at +15°C to +25°C.

solubility: water: soluble800 part(lit.)

pka: 13.7(at 25℃)

form: Liquid

color: White to off-white

Odor: Chloroform-like odor

Water Solubility: slightly soluble, 0.301 g/100 mL

Sensitive: Light Sensitive

Merck: 14,1420

BRN: 1731048

Henry's Law Constant: 3.36 at 20.0 °C, 7.09 at 35.0 °C, 20.5 at 50.0 °C (equilibrium static cell, Wright et al., 1992)

Exposure limits: NIOSH REL: TWA 0.5 ppm (5 mg/m³), IDLH 85e respiratory irritation (Patnaik, 1992).

Dielectric constant: 4.4（20℃）

Stability:: Stability May be an explosion hazard, especially when heated. Stable, but light-sensitive. Non-flammable. Incompatible with chemically active metals, strong bases. May contain ca 1% ethanol or 1-pentene (amylene) as a stabilizer.

InChI: 1S/CHBr3/c2-1(3)4/h1H

InChIKey: DIKBFYAXUHHXCS-UHFFFAOYSA-N

SMILES: BrC(Br)Br

LogP: 2.400

Surface tension: 41.5mN/m at 20°C

CAS DataBase Reference: 75-25-2(CAS DataBase Reference)

IARC: 3 (Vol. 52, 71) 1999

NIST Chemistry Reference: Methane, tribromo-(75-25-2)

EPA Substance Registry System: Tribromomethane (75-25-2)

Safety Information

Symbol(GHS): GHS02,GHS05,GHS06,GHS09

Signal word: Danger

Hazard statements: H226-H302-H314-H331-H411

Precautionary statements: P210-P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Hazard Codes: T,N,F

Risk Statements: 23-36/38-51/53-22-39/23/24/25-23/24/25-11

Safety Statements: 28-45-61-28A-36/37-16-7-26-63

RIDADR: UN 2515 6.1/PG 3

OEB: B

OEL: TWA: 0.5 ppm (5 mg/m3) [skin]

WGK Germany: 3

RTECS: PB5600000

F: 8-10

TSCA: TSCA listed

HS Code: 2903 39 19

HazardClass: 6.1

PackingGroup: III

Storage Class: 3 - Flammable liquids

Hazard Classifications: Acute Tox. 3 Inhalation
Acute Tox. 4 Oral
Aquatic Chronic 2
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2

Hazardous Substances Data: 75-25-2(Hazardous Substances Data)

Toxicity: LD50 s.c. in mice: 7.2 mmol/kg (Kutob, Plaa)

IDLA: 850 ppm

Limited Quantities: 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid)

Excepted Quantities: Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)

Use

Bromoform was formerly used as a solvent for waxes, greases, and oils, as an ingredient in fire-resistant chemicals and in fluid gauges. It was also used in the early part of this century as a medicine to help children with whooping cough get to sleep. Currently, bromoform is only produced in small amounts for use in laboratories and in geological and electronics testing.

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