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Benzyl chloride

Benzyl chloride
Benzyl chloride
CAS No.
100-44-7
Chemical Name:
Benzyl chloride
Synonyms
Bzl-Cl;Benzile;Benzyle;NSC 8043;ai3-15518;C6H5CH2Cl;NCI-C06360;Benzylchlorid;tolylchloride;α-Chlortoluol
CBNumber:
CB1852583
Molecular Formula:
C7H7Cl
Formula Weight:
126.58
MOL File:
100-44-7.mol

Benzyl chloride Properties

Melting point:
-39 °C
Boiling point:
179 °C
Density 
1.1 g/mL at 25 °C(lit.)
vapor density 
4.36 (vs air)
vapor pressure 
10.3 mm Hg ( 60 °C)
refractive index 
n20/D 1.538(lit.)
Flash point:
165 °F
storage temp. 
0-6°C
solubility 
soluble0.46g/L at 30°C (Decomposes in contact with water)
form 
Liquid
color 
Clear colorless to slightly yellow
explosive limit
1.1-14%(V)
Water Solubility 
0.3 g/L (20 ºC)
Merck 
14,1129
BRN 
471308
Stability:
Unstable - inhibitors such as propylene oxide or trimethylamine are usually added to prevent polymerization. Combustible. Incompatible with strong oxidizing agents, water, acids, most common metals, dimethyl sulfoxide. Above flash point vapour-air mixtures are explosive within the limits noted above. Contact with water produces toxic fumes.
InChIKey
KCXMKQUNVWSEMD-UHFFFAOYSA-N
CAS DataBase Reference
100-44-7(CAS DataBase Reference)
NIST Chemistry Reference
Benzyl chloride(100-44-7)
EPA Substance Registry System
Benzene, (chloromethyl)-(100-44-7)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  T,T+
Risk Statements  45-22-23-37/38-41-48/22-43-26-46
Safety Statements  53-45-36/37/39-28-26-36/37
RIDADR  UN 1738 6.1/PG 2
WGK Germany  3
RTECS  XS8925000
8-19
TSCA  Yes
HazardClass  6.1
PackingGroup  II
Hazardous Substances Data 100-44-7(Hazardous Substances Data)
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger P264, P270, P301+P310, P321, P330,P405, P501
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H330 Fatal if inhaled Acute toxicity,inhalation Category 1, 2 Danger P260, P271, P284, P304+P340, P310,P320, P403+P233, P405, P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
H340 May cause genetic defects Germ cell mutagenicity Category 1A, 1B Danger
H350 May cause cancer Carcinogenicity Category 1A, 1B Danger
H370 Causes damage to organs Specific target organ toxicity, single exposure Category 1 Danger P260, P264, P270, P307+P311, P321,P405, P501
H372 Causes damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 1 Danger P260, P264, P270, P314, P501
H373 May cause damage to organs through prolonged or repeated exposure Specific target organ toxicity, repeated exposure Category 2 Warning P260, P314, P501
H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P284 Wear respiratory protection.
P320 Specific treatment is urgent (see … on this label).
P391 Collect spillage. Hazardous to the aquatic environment
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P307+P311 IF exposed: call a POISON CENTER or doctor/physician.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P501 Dispose of contents/container to..…

Benzyl chloride price More Price(24)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 185558 Benzyl chloride ReagentPlus , 99%, contains ≤1% propylene oxide as stabilizer 100-44-7 1kg $42.3 2018-11-13 Buy
Sigma-Aldrich 185558 Benzyl chloride ReagentPlus , 99%, contains ≤1% propylene oxide as stabilizer 100-44-7 2kg $92 2018-11-13 Buy
TCI Chemical B0412 Benzyl Chloride (stabilized with epsilon-Caprolactam) >99.0%(GC) 100-44-7 25g $14 2017-11-08 Buy
TCI Chemical B0412 Benzyl Chloride (stabilized with epsilon-Caprolactam) >99.0%(GC) 100-44-7 500g $16 2017-11-08 Buy
Alfa Aesar A12481 Benzyl chloride, 99%, stab. 100-44-7 500g $19.4 2018-11-13 Buy

Benzyl chloride Chemical Properties,Uses,Production

Chemical Properties

Colorless to yellow liquid

Uses

An intermediate in the preparation of phenylacetic acid (precursor to phamaceuticals). Also a precursor molecule to benzyl esters which are used as plasticizer, flavorants, and perfumes.

Definition

ChEBI: A member of the class of benzyl chlorides that is toluene substituted on the alpha-carbon with chlorine.

Uses

manufacture of benzyl Compounds, perfumes, pharmaceutical products, dyes, synthetic tannins, artificial resins.

General Description

A colorless liquid with an irritating odor. Toxic by inhalation and skin absorption. Flash point 153°F. Slightly soluble in water. Corrosive to metals and tissue. A lachrymator. Density 9.2 lb /gal.

Air & Water Reactions

A lachrymator. Slightly soluble in water.

Reactivity Profile

Halogenated aliphatic compounds, such as Benzyl chloride, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. 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.

Health Hazard

Intensely irritating to skin, eyes, and mucous membranes. Highly toxic; may cause death or permanent injury after very short exposure to small quantities. Has been listed as a direct-acting or primary carcinogen. Large doses cause central nervous system depression.

Fire Hazard

Benzyl chloride burns but does not ignite readily. Benzyl chloride may ignite combustibles. When heated to decomposition, Benzyl chloride emits toxic and corrosive fumes. Some organic chlorides decompose to yield phosgene. Incompatible with active metals such as copper, aluminum, magnesium, iron, zinc, and tin and keep from strong oxidizing agents. Avoid contact with acids or acid fumes. Keep separate from oxidizing materials. May become unstable at elevated temperatures and pressures; may react with water resulting in some nonviolent release of energy. Polymerizes with evolution of heat and hydrogen chloride when in contact with all common metals except nickel and lead.

Purification Methods

Dry it with MgSO4 or CaSO4, or reflux it with fresh Ca turnings, then fractionally distil it under reduced pressure, collecting the middle fraction and storing it over CaH2 or P2O5. It has also been purified by passage through a column of alumina. Alternatively it is dried over MgSO4 and distilled in a vacuum. The middle fraction is degassed by several freeze-thaw cycles and then fractionated in an 'isolated fractionating column' (which has been evacuated and sealed off at ~10-6 mm) over a steam bath. The middle fraction is retained. The final samples are distilled in a vacuum from this sample and again retaining the middle fraction. The purity is >99.9% (no other peaks are visible by GLC, and the NMR spectrum is consistent with the structure. [Mohammed & Kosower J Am Chem Soc 93 1709 1971, Beilstein 5 IV 809.] IRRITANT and strongly LACHRYMATORY.

Benzyl chloride Preparation Products And Raw materials

Raw materials

Preparation Products


Benzyl chloride Suppliers

Global( 267)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hebei Guanlang Biotechnology Co., Ltd.
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View Lastest Price from Benzyl chloride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-10-15 Benzyl chloride
100-44-7
US $120.00 / G 10G 99.6% 600kg/month -
2018-09-13 Benzyl chloride
100-44-7
US $1.00 / G 100G 99.9% 50000tons Hebei Ruishun Trade Co.,Ltd
2018-08-06 Benzyl chloride
100-44-7
US $10.00 / KG 1KG 99% 500 MT per month -

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