2,5-dichlorobenzyl alcohol

Modify Date: 2024-01-02 17:47:24

2,5-dichlorobenzyl alcohol Structure
2,5-dichlorobenzyl alcohol structure
Common Name 2,5-dichlorobenzyl alcohol
CAS Number 34145-05-6 Molecular Weight 177.02800
Density 1.392g/cm3 Boiling Point 265.7ºC at 760mmHg
Molecular Formula C7H6Cl2O Melting Point 79-80 °C(lit.)
MSDS Chinese USA Flash Point 114.3ºC

 Names

Name (2,5-dichlorophenyl)methanol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.392g/cm3
Boiling Point 265.7ºC at 760mmHg
Melting Point 79-80 °C(lit.)
Molecular Formula C7H6Cl2O
Molecular Weight 177.02800
Flash Point 114.3ºC
Exact Mass 175.98000
PSA 20.23000
LogP 2.48570
Index of Refraction 1.582

 MSDS

Name: 2 5-Dichlorobenzyl Alcohol 99% Material Safety Data Sheet
Synonym:
CAS: 34145-05-6
Section 1 - Chemical Product MSDS Name:2 5-Dichlorobenzyl Alcohol 99% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
34145-05-6 2,5-Dichlorobenzyl Alcohol, 99% 251-850-6
Hazard Symbols: None Listed.
Risk Phrases: None Listed.

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
No information regarding eye irritation and other potential effects was found.
Skin:
No information regarding skin irritation and other potential effects was found.
Ingestion:
The toxicological properties of this substance have not been fully investigated.
Inhalation:
The toxicological properties of this substance have not been fully investigated.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Never give anything by mouth to an unconscious person. Get medical aid.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear.
Extinguishing Media:
Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal.

Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Use only in a well-ventilated area.
Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 34145-05-6: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Crystalline powder
Color: white
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 78 - 80 deg C
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C7H6Cl2O
Molecular Weight: 177.03

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Oxidizing agents, acids, acid chlorides, acid anhydrides.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 34145-05-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
2,5-Dichlorobenzyl Alcohol, 99% - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION


Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 34145-05-6: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 34145-05-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 34145-05-6 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Risk Phrases 36/37/38
Safety Phrases S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2906299090

 Customs

HS Code 2906299090
Summary 2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Articles1

More Articles
Mild oxidation of alcohols with periodic acid catalyzed by [Ru(acac)2(CH3CN)2]PF6 in water. Ganesamoorthy S, et al.

Catal. Commun. 10(14) , 1835-38, (2009)

 Synonyms

2,5-dichloro-benzenemethanol
2,4-Dichlorobenzyl alcohol impurity A
2,4-DIETHOXYPHENYLBORONIC ACID
2,5-Dichlor-benzylalkohol
2,5-Dichlorobenzylic alcohol
2,5-Dichlorobenzyl alcohol
MFCD00004607
EINECS 251-850-6
Benzenemethanol,2,5-dichloro
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