(3,4-Dichlorophenyl)-methanesulfonyl chloride

Modify Date: 2024-01-02 14:42:37

(3,4-Dichlorophenyl)-methanesulfonyl chloride Structure
(3,4-Dichlorophenyl)-methanesulfonyl chloride structure
Common Name (3,4-Dichlorophenyl)-methanesulfonyl chloride
CAS Number 85952-30-3 Molecular Weight 259.53700
Density 1.601g/cm3 Boiling Point 353.1ºC at 760 mmHg
Molecular Formula C7H5Cl3O2S Melting Point 65-69ºC
MSDS Chinese USA Flash Point 167.3ºC
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name (3,4-Dichloro-phenyl)-methanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.601g/cm3
Boiling Point 353.1ºC at 760 mmHg
Melting Point 65-69ºC
Molecular Formula C7H5Cl3O2S
Molecular Weight 259.53700
Flash Point 167.3ºC
Exact Mass 257.90800
PSA 42.52000
LogP 4.14280
Index of Refraction 1.589

 MSDS

Name: (3 4-Dichlorophenyl)methanesulfonyl chloride Material Safety Data Sheet
Synonym: None Known
CAS: 85952-30-3
Section 1 - Chemical Product MSDS Name:(3 4-Dichlorophenyl)methanesulfonyl chloride Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
85952-30-3 (3,4-Dichlorophenyl)methanesulfonyl ch 90+ unlisted
Hazard Symbols: C
Risk Phrases: 14 29 34

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Reacts violently with water. Contact with water liberates toxic gas.
Causes burns.Water-reactive.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Chronic exposure may cause effects similar to those of acute exposure.

Section 4 - FIRST AID MEASURES
Eyes: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Get medical aid immediately.
Skin:
If water-reactive products are embedded in the skin, no water should be applied. The embedded products should be covered with a light oil. In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid immediately. Wash clothing before reuse.
Ingestion:
If swallowed, do NOT induce vomiting. Get medical aid immediately.
If victim is fully conscious, give a cupful of water. Never give anything by mouth to an unconscious person.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
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. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Water Reactive. Material will react with water and may release a flammable and/or toxic gas.
Extinguishing Media:
DO NOT USE WATER! Do NOT get water inside containers. Contact professional fire-fighters immediately. Use dry chemical, dry sand, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Do not expose spill to water. Vacuum or sweep up material and place into a suitable, dry disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Do not allow water to get into the container because of violent reaction. Minimize dust generation and accumulation. Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale.
Use only in a chemical fume hood. Discard contaminated shoes. Keep from contact with moist air and steam.
Storage:
Keep container closed when not in use. Keep away from water.
Corrosives area. Store under an inert atmosphere.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use explosion-proof ventilation equipment. Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 85952-30-3: 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:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. 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: Solid
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 67-69 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: C7H5Cl3O2S
Molecular Weight: 259.55

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Combines vigorously or explosively with water. Reacts with water to form hydrogen chloride, a toxic and corrosive gas.
Conditions to Avoid:
Dust generation, exposure to moist air or water.
Incompatibilities with Other Materials:
Oxidizing agents, bases, alcohols, amines, water.
Hazardous Decomposition Products:
Hydrogen chloride, carbon monoxide, oxides of sulfur, carbon dioxide, chlorine.
Hazardous Polymerization: Will not occur.

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 85952-30-3 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
(3,4-Dichlorophenyl)methanesulfonyl chloride - Not listed by ACGIH, IARC, or NTP.

Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Pseudomonas putida:Fish: Pseudomonas putida:

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

Section 14 - TRANSPORT INFORMATION

IATA
Shipping Name: CORROSIVE SOLID, WATER-REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, WATER-REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, WATER-REACTIVE, N.O.S.
Hazard Class: 8
UN Number: 3096
Packing group: II

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 14 Reacts violently with water.
R 29 Contact with water liberates toxic gas.
R 34 Causes burns.
Safety Phrases:
S 6 Keep under nitrogen.
S 22 Do not breathe dust.
S 24/25 Avoid contact with skin and eyes.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 85952-30-3: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 85952-30-3 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 85952-30-3 is not listed on the TSCA inventory.
It is for research and development use only.


SECTION 16 - ADDITIONAL INFORMATION
N/A

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C: Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261
HS Code 2904909090

 Synthetic Route

~%

(3,4-Dichlorophenyl)-methanesulfonyl chloride Structure

(3,4-Dichloroph...

CAS#:85952-30-3

Literature: Journal of Organic Chemistry, , vol. 16, p. 621,622,624

~%

(3,4-Dichlorophenyl)-methanesulfonyl chloride Structure

(3,4-Dichloroph...

CAS#:85952-30-3

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1977 - 1982

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

MFCD01631929
(3,4-dichlorophenyl)methanesulfonyl chloride
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