83548-58-7

83548-58-7结构式

常用中文名：4-氯-2,5,6-三甲基噻吩并[2,3-D]嘧啶
常用英文名：4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
CAS号：83548-58-7
分子式：C₉H₉ClN₂S
分子量：212.69900
发布时间：2018-12-31 11:24:08
更新时间：2024-01-18 16:36:43

中文名	4-氯-2,5,6-三甲基噻吩并[2,3-D]嘧啶
英文名	4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
英文别名	4-Chlor-2,5,6-trimethylthieno<2,3-d>pyrimidin BB_SC-6147

密度	1.327 g/cm3
沸点	257.7ºC at 760 mmHg
熔点	115.4-116.4ºC
分子式	C₉H₉ClN₂S
分子量	212.69900
闪点	109.7ºC
精确质量	212.01700
PSA	54.02000
LogP	3.26990
外观性状	黄色固体
折射率	1.644

Name:	4-Chloro-2 5 6-trimethylthieno[2 3-d]pyrimidine Material Safety Data Sheet
Synonym:	None Known
CAS:	83548-58-7

Section 1 - Chemical Product MSDS Name:4-Chloro-2 5 6-trimethylthieno[2 3-d]pyrimidine Material Safety Data Sheet
Synonym:None Known

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
83548-58-7	4-Chloro-2,5,6-trimethylthieno[2,3-d]p	97+	unlisted

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation. May cause chemical conjunctivitis.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
No information found.

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. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid. 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. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:
Treat symptomatically and supportively.

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.
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:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

Section 7 - HANDLING and STORAGE
Handling:
Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Wash clothing before reuse.
Storage:
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
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# 83548-58-7: 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.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: yellow
Odor: slight
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: 115.4-116.4 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: C9H9ClN2S
Molecular Weight: 212.70

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Dust generation.
Incompatibilities with Other Materials:
Oxidizing agents, bases, amines.
Hazardous Decomposition Products:
Hydrogen chloride, chlorine, carbon monoxide, oxides of nitrogen, oxides of sulfur, carbon dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 83548-58-7 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine - 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: Not regulated.
Hazard Class:
UN Number:
Packing Group:
IMO
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing Group:
RID/ADR
Shipping Name: Not regulated.
Hazard Class:
UN Number:
Packing group:

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 22 Do not breathe dust.
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.
WGK (Water Danger/Protection)
CAS# 83548-58-7: No information available.
Canada
None of the chemicals in this product are listed on the DSL/NDSL list.
CAS# 83548-58-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 83548-58-7 is not listed on the TSCA inventory.
It is for research and development use only.

SECTION 16 - ADDITIONAL INFORMATION
N/A

危害码 (欧洲)	Xi: Irritant;
风险声明 (欧洲)	R36/37/38
安全声明 (欧洲)	S22-26-36/37/39

4815-24-1

83548-58-7

文献：Prasad, Mailavaram Raghu; Rao, Akkinepalli Raghu Ram; Rao, Pamulaparthi Shanthan; Rajan, Kombu Subramanian Synthesis, 2001 , # 14 p. 2119 - 2123

18593-45-8

83548-58-7

文献：Prasad, Mailavaram Raghu; Rao, Akkinepalli Raghu Ram; Rao, Pamulaparthi Shanthan; Rajan, Kombu Subramanian Synthesis, 2001 , # 14 p. 2119 - 2123

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