Search   
MSDS 
:
 4-Chloro-2-methylthiopyrimidine, 98%
CAS 
:
 49844-90-8
SYNONYMS 
:
 
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****

+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
| 49844-90-8 |4-Chloro-2-methylthiopyrimidine | 98 | 256-500-6 |
+----------------+--------------------------------------+----------+-----------+
Hazard Symbols: C
Risk Phrases: 34

**** SECTION 3 - HAZARDS IDENTIFICATION ****

EMERGENCY OVERVIEW
Causes burns.Hygroscopic (absorbs moisture from the air).

Potential Health Effects
Eye:
Contact with eyes may cause severe irritation, and possible eye
burns.
Skin:
May cause severe irritation and possible burns.
Ingestion:
Not available.
Inhalation:
May cause severe irritation of the respiratory tract with sore
throat, coughing, shortness of breath and delayed lung edema. Causes
chemical burns to the respiratory tract.
Chronic:
Not available.

**** SECTION 4 - FIRST AID MEASURES ****

Eyes:
Immediately flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids.
Skin:
Flush skin with plenty of water for at least 15 minutes while
removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately.
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:
Not available.

**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****

General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container.

**** SECTION 7 - HANDLING and STORAGE ****

Handling:
Not available.
Storage:
Corrosives area.

**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****

Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 49844-90-8:


Personal Protective Equipment

Eyes:
Wear safety glasses and chemical goggles if splashing
is possible.
Skin:
Wear appropriate protective gloves and clothing to
prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
Wear a NIOSH/MSHA or European Standard EN 149
approved full-facepiece airline respirator in the
positive pressure mode with emergency escape
provisions.

**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****

Physical State: Liquid
Color: clear dark brown
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 139.0 - 140.0 deg C @ 36.00mm
Freezing/Melting Point: - 2.00 - - 0.00 deg
Autoignition Temperature: Not available.
Flash Point: > 112 deg C (> 233.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.3810g/cm3
Molecular Formula: C5H5ClN2S
Molecular Weight: 160.62

**** SECTION 10 - STABILITY AND REACTIVITY ****

Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Not available.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Hydrogen chloride, nitrogen oxides, carbon monoxide, oxides of
sulfur, carbon dioxide, nitrogen.
Hazardous Polymerization: Has not been reported.

**** SECTION 11 - TOXICOLOGICAL INFORMATION ****

RTECS#:
CAS# 49844-90-8 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Chloro-2-methylthiopyrimidine -
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
Shipping Name: CORROSIVE LIQUID, N.O.S.*
Hazard Class: 8
UN Number: 1760
Packing Group: II
IMO
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE LIQUID, N.O.S.
Hazard Class: 8
UN Number: 1760
Packing group: II

**** SECTION 15 - REGULATORY INFORMATION ****

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
WGK (Water Danger/Protection)
CAS# 49844-90-8: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 49844-90-8 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 49844-90-8 is not listed on the TSCA inventory.
It is for research and development use only.

**** SECTION 16 - ADDITIONAL INFORMATION ****

MSDS Creation Date: 9/02/1997 Revision #3 Date: 3/18/2003

The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Search More   
ALL MSDS PAGES IN THIS GROUP
NAMECAS
Tropylium Hexafluorophosphate 29663-54-5
3-(4-Cyanobenzoyl)-5,7-Dimethoxycoumarin 83179-55-9
Adenine-9-Beta-D-Arabinofuranoside- 5'-Monophosphate, 98% 29984-33-6
4-Tert-Butylaniline, 99% 769-92-6
4,4'-Dicyanobibenzyl
Isoquinoline, 99% (GC) 119-65-3
(2-Naphthoxy)Acetic Acid, N-Hydroxysuccinimide Ester, 98% 81012-92-2
Pentafluorophenylhydrazine, 97% 828-73-9
Diphenyl Phosphate, 99% 838-85-7
Manganese(II) bromide tetrahydrate, 98% 10031-20-6
Sulfur trioxide, stabilized, 99% 7446-11-9
epsilon-Caprolactam 105-60-2
2-Bromo-1-Phenylpropane, 98% 2114-39-8
1,1-Bis(Methylseleno)-Ethane 56051-04-8
4-Chloro-2-methylthiopyrimidine, 98% 49844-90-8
4-Cyanobenzoic Acid, 99% 619-65-8
2,2'-Diaminobibenzyl, 96% 0-00-1
(-)-Dihydrocarvyl acetate, mixture of isomers, 99% 20777-49-5
Cyclobutanecarboxylic Acid Chloride, 99% 5006-22-4
4-Methoxybenzylisothiocyanate 3694-57-3
Bis(MSB), scintillation grade, 99.5% 13280-61-0
1-Octene, 97% 111-66-0
Bromoacetaldehyde dimethyl acetal, 97%, stabilized with 0.2% 7252-83-7
d-Histidine hydrochloride monohydrate 99% 6341-24-8
Pimelic acid, 98% 111-16-0
Trans-Beta-Hydromuconic Acid, 98% 4436-74-2
Nickel(ii) acetylacetonate dihydrate, 99+% (titr.) 3264-82-2
Ethyl Allophanate 626-36-8
2,6-Dimethylpyrazine, ca 96% (nmr), balanc e 2,5-isomer 108-50-9
(1,3-Dioxolan-2-ylmethyl)triphenyl phosphonium bromide, 98% 52509-14-5
3,3'-Thiodipropanol, 98% 10595-09-2
2-Imidazolidinethione, paraffinic oil coated powder 96-45-7
Coumarin 7, Laser Grade, 99% (UV-Vis) 27425-55-4
Bemegride, 99+% 64-65-3
DL-3(Methylthio)-2-Butanone 99% 53475-15-3
Methyl (trimethylsilyl)acetate, 98% 2916-76-9
3-Methylindole, 98% 83-34-1
Titanium(IV) isopropoxide, 98+% 546-68-9
2-Hydroxy-4,5-Dimethylacetophenone, 98% 36436-65-4
Allyl sulfide, 97% 592-88-1
Dehydroacetic acid, 98% 520-26-3
Lactulose, 50 Wt% Solution in Water 4618-18-2
Ethylene/propylene copolymer, low molecular weight 9010-79-1
D-(+)-Altrose, 99% 1990-29-0
Ftorafur, 99% 17902-23-7
L(-)-Perillaldehyde, 90% (Titr.) 18031-40-8
3-Amino-5-Methylisoxazole, 98+% 1072-67-9
Yttrium atomic absorption standard solution, 1 mg/ml Y in 2% HNO3 7440-65-5
1,6-Dibromo-2-Naphthol, 99% 16239-18-2
4,4'-Dimethoxytrityl chloride 98% 40615-36-9

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com| Ads link:todaystock.net