甲硫醇铅 | 35029-96-0

• 物质功能分类: 有机原料 - 有机金属盐
• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醇
• 中文名称: 甲硫醇铅
• CAS: 35029-96-0
• 化学式: CH4PbS
• 分子量: 255.0
• InChiKey: YQHKFGNMJPMUDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.17
• 重原子数：
  3
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  1
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 危险等级：
  6.1
• 安全说明：
  S45,S53,S60
• 危险类别码：
  R61,R33,R20/22,R50/53,R62
• 海关编码：
  2930909090
• 包装等级：
  III
• 危险类别：
  6.1
• 危险品运输编号：
  UN 3282

SDS

Name:	Lead(ii) methanethiolate 99% (titr.) Material Safety Data Sheet
Synonym:
CAS:	35029-96-0

Section 1 - Chemical Product MSDS Name:Lead(ii) methanethiolate 99% (titr.) Material Safety Data Sheet
Synonym:

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
35029-96-0	Lead (ii) methylthiolate		252-324-9

Hazard Symbols: T
Risk Phrases: 20/22 33 61 62

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Harmful by inhalation and if swallowed. Danger of cummulative effects. May cause harm to the unborn child. Possible risk of impaired fertility.
Potential Health Effects
The toxicological properties of this material have not been investigated. Use appropriate procedures to prevent opportunities for direct contact with the skin or eyes and to prevent inhalation.

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Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Remove contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Notes to Physician:
Treat symptomatically and supportively.

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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 agent most appropriate to extinguish fire.
Autoignition Temperature: Not available.
Flash Point: Not available.
NFPA Rating: Not published.
Explosion Limits, Lower: Not available.
Upper: Not available.

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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.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. 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.

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Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Personal Protective Equipment Eyes: Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to minimize contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements must be followed whenever workplace conditions warrant a respirator's use.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Not available.
Appearance: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Vapor Density: Not available.
Evaporation Rate: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Decomposition Temperature: Not available.
Solubility: slightly soluble in water
Specific Gravity/Density: Not available.
Molecular Formula: C2H6PbS2
Molecular Weight: 301.39

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Not available.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Not available.

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 35029-96-0 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Lead (ii) methylthiolate - California: carcinogen, as ** undefined ** IARC: Group 3 carcinogen (listed as ** undefined **) See actual entry in RTECS for complete information.

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Section 12 - ECOLOGICAL INFORMATION
For further information, contact Fisher Scientific.

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

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Section 14 - TRANSPORT INFORMATION

CDG/CPL
IMO
Shipping Name: LEAD COMPOUND, SOLUBLE, N.O.S.
Hazard Class: 6.1
UN Number: 2291
Packing Group: III
IATA
Shipping Name: LEAD COMPOUND, SOLUBLE, N.O.S.
Hazard Class: 6.1
UN Number: 2291
Packing Group: III
RID/ADR
Shipping Name: LEAD COMPOUND, SOLUBLE, N.O.S.
Dangerous Goods Code: 6.1(62C)
UN Number: 2291
Canadian TDG
No information available.

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Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T
Risk Phrases:
R 20/22 Harmful by inhalation and if swallowed.
R 33 Danger of cummulative effects.
R 61 May cause harm to the unborn child.
R 62 Possible risk of impaired fertility.
Safety Phrases:
S 45 In case of accident of if you feel unwell, seek
medical advice immediately (show the label where
possible).
S 53 Avoid exposure - obtain special instructions
before use.
WGK (Water Danger/Protection)
CAS# 35029-96-0:
Canada
CAS# 35029-96-0 is listed on Canada's DSL/NDSL List.
WHMIS: Not available.
CAS# 35029-96-0 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 35029-96-0 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A