ChemicalBook CAS DataBase List 75-29-6

75-29-6

Name	2-Chloropropane
CAS	75-29-6
EINECS(EC#)	209-187-5
Molecular Formula	C3H7Cl
MDL Number	MFCD00000859
Molecular Weight	78.54
MOL File	75-29-6.mol

Chemical Properties

Appearance	Colourless liquid
Melting point	-118 °C
Boiling point	35 °C
density	0.859 g/mL at 25 °C(lit.)
vapor pressure	28.11 psi ( 55 °C)
refractive index	n20/D 1.395(lit.)
Fp	−31 °F
storage temp.	2-8°C
solubility	alcohol: miscible(lit.)
form	clear liquid
color	Colorless to Light yellow
Stability:	Stable. Incompatible with strong oxidizing agents, strong bases. Highly flammable-note low flash point. Cool to zero C before opening.
explosive limit	2.8-10.7%(V)
Water Solubility	3.1 g/L (20 ºC)
Merck	14,5211
BRN	1730782
Henry's Law Constant	5.7×10^-4 mol/(m³Pa) at 25℃, Brockbank (2013)
InChI	1S/C3H7Cl/c1-3(2)4/h3H,1-2H3
InChIKey	ULYZAYCEDJDHCC-UHFFFAOYSA-N
SMILES	CC(C)Cl
Uses	Solvent, intermediate. less more
CAS DataBase Reference	75-29-6(CAS DataBase Reference)
NIST Chemistry Reference	Propane, 2-chloro-(75-29-6)
EPA Substance Registry System	75-29-6(EPA Substance)

Safety Data

Symbol(GHS)	GHS02,GHS07
Signal word	Danger
Hazard statements	H225-H302+H312+H332
Precautionary statements	P210-P233-P280-P301+P312-P303+P361+P353-P304+P340+P312
Hazard Codes	F+,Xi,Xn,F
Risk Statements	R12:Extremely Flammable. R36/37:Irritating to eyes and respiratory system . R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R11:Highly Flammable. less more
Safety Statements	S9:Keep container in a well-ventilated place . S29:Do not empty into drains . less more
RIDADR	UN 2456 3/PG 1
WGK Germany	3
RTECS	UC7200000
F	10-23
Autoignition Temperature	590 °C
TSCA	Yes
REACH Registrations	Active
HazardClass	3
PackingGroup	I
HS Code	29031980
Storage Class	3 - Flammable liquids
Hazard Classifications	Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Flam. Liq. 2
Safety Profile	Mutation data reported. A flammable liquid. A very dangerous fire hazard when exposed to heat, flame, or oxidners. When heated to decomposition it emits toxic fumes of Cl-. See also 1 CHLOROPROPANE. less more
Hazardous Substances Data	75-29-6(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: > 2000 mg/kg LD50 dermal Rabbit > 2000 mg/kg less more

Raw materials And Preparation Products

Hazard Information

General Description

A colorless liquid with a chloroform-like odor. Vapors heavier than air. Less dense than water. May irritate skin and eyes, and be narcotic in high concentrations. A fire and explosion risk. Used to make other chemicals.

Reactivity Profile

Halogenated aliphatic compounds, such as 2-CHLOROPROPANE(75-29-6), are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals, and epoxides.

Air & Water Reactions

Highly flammable. Slightly soluble in water.

Hazard

Highly flammable, fire and explosion risk, explosive limits in air 2.8–10.7%.

Health Hazard

ACUTE/CHRONIC HAZARDS: Fire hazard: Highly dangerous; when exposed to heat, flame or oxidizers. Explosion hazard: Moderate when exposed to heat or flame.

Fire Hazard

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

Chemical Properties

Colourless liquid

Purification Methods

Purify the chloride with 95% H2SO4 as described for isopropyl bromide, then dry with MgSO4, P2O5 or CaH2, and fractionally distil it from Na2CO3 or CaH2. Alternatively, a stream of oxygen containing ca 5% ozone is passed through the chloride for about three times as long as is necessary to obtain the first coloration of starch iodide paper by the exit gas, and the liquid is then washed with NaHCO3 solution to hydrolyse ozonides and remove organic acids before drying and distilling. [Beilstein 1 IV 191.]

Toxics Screening Level

The initial threshold screening level (ITSL) is 100 μg/m3 based on 24 hour averaging.

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

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