| 62708-58-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 62708-58-1
• 化学式: C7H6NaO5S
• 分子量: 225.18
• InChiKey: DNSNQHYQOAWWMW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.07
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  100
• 氢给体数：
  2
• 氢受体数：
  5

SDS

Name:	4-Hydroxybenzaldehyde-3-sulfonic acid sodium salt 96% (uv-vis) Material Safety Data Sheet
Synonym:	Benzenesulfonic acid, 5-formyl-2-hydroxy-, monosodium sal
CAS:	62708-58-1

Section 1 - Chemical Product MSDS Name:4-Hydroxybenzaldehyde-3-sulfonic acid sodium salt 96% (uv-vis) Material Safety Data Sheet
Synonym:Benzenesulfonic acid, 5-formyl-2-hydroxy-, monosodium sal

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
62708-58-1	4-Hydroxybenzaldehyde-3-sulfonic acid	96	263-709-6

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

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Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.
Potential Health Effects
Eye:
May cause eye irritation.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

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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 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:
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:

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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. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

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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. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

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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# 62708-58-1: 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.

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Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Solid
Color: Not available.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
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: C7H5NaO5S
Molecular Weight: 224.17

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, dust generation, strong oxidants.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 62708-58-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
4-Hydroxybenzaldehyde-3-sulfonic acid sodium salt - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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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

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

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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.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
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# 62708-58-1: No information available.
Canada
CAS# 62708-58-1 is listed on Canada's NDSL List.
CAS# 62708-58-1 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 62708-58-1 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

文献信息

• 2-SUBSTITUTED BENZOTHIAZOLYL-3-SUBSTITUTED PHENYL-5-SUBSTITUTED SULFONATED PHENYL-2H-TETRAZOLIUM SALT, REAGENT FOR BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT CONTAINING SAID SALT, AND BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT METHOD USING SAID SALT
  申请人：TERUMO KABUSHIKI KAISHA

  公开号：US20190185465A1

  公开（公告）日：2019-06-20

  A 2-substituted benzothiazolyl-3-substituted phenyl-5-substituted sulfonated phenyl-2H-tetrazolium salt represented by the following Formula (1): wherein, R 1 can be a hydrogen atom, a hydroxyl group, a methoxy group, and an ethoxy group; R 2 can be a nitro group, —OR 4 , and a carboxyl group; R 3 is a hydrogen atom, a methyl group, or an ethyl group, while at least one is a methyl group or an ethyl group; R 4 is a methyl group or an ethyl group; m is 1 or 2; n is an integer from 0 to 2; p is 0 or 1; n+p is 1 or greater; q is 1 or 2; when q is 2, the OR 3 's are disposed adjacently to each other and may form a ring; and X is a hydrogen atom or an alkali metal atom.

  以下是由式（1）表示的2-取代苯并噻唑基-3-取代苯基-5-取代磺酸苯基-2H-四唑盐： 其中，R1可以是氢原子、羟基、甲氧基和乙氧基；R2可以是硝基、—OR4和羧基；R3是氢原子、甲基或乙基，至少一个是甲基或乙基；R4是甲基或乙基；m为1或2；n是0到2的整数；p为0或1；n+p≥1；q为1或2；当q为2时，OR3相邻排列并且可以形成环；X为氢原子或碱金属原子。
• Oxygen scavenging compositions and packaging comprising said compositions
  申请人：Constar International Inc.

  公开号：EP2460855A2

  公开（公告）日：2012-06-06

  The instant invention concerns an oxygen scavenging material suitable for use in a barrier wall whose oxidative decomposition products comprise one or more aldehydes that are toxicologically innocuous. The instant invention further concerns a composition comprising a base polymer, at least one compound of the formula E-(L-E)x wherein: E is formula (I) or formula (II) and L is a linking group; and at least one transition metal in a positive oxidation state. The invention also concerns packages containing walls comprising such compositions, methods of forming such packages, and methods of packaging an oxygen-sensitive item within such a package.

  本发明涉及一种适用于隔离墙的氧清除材料，其氧化分解产物包括一种或多种在毒理学上无害的醛。 本发明还涉及一种组合物，该组合物包括基质聚合物、至少一种式 E-(L-E)x 的化合物，其中：E为式（I）或式（II），L为连接基团；以及至少一种处于正氧化态的过渡金属。本发明还涉及含有包含这种组合物的壁的包装、形成这种包装的方法以及在这种包装内包装氧敏感物品的方法。
• 2-SUBSTITUTED BENZOTHIAZOLYL-3-SUBSTITUTED PHENYL-5-SUBSTITUTED SULFONATED PHENYL-2H-TETRAZOLIUM SALT, BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT REAGENT CONTAINING SAID SALT, AND BIOLOGICAL COMPONENT CONCENTRATION MEASUREMENT METHOD USING SAID SALT
  申请人：Terumo Kabushiki Kaisha

  公开号：EP3514156A1

  公开（公告）日：2019-07-24

  A 2-substituted benzothiazolyl-3-substituted phenyl-5-substituted sulfonated phenyl-2H-tetrazolium salt represented by the following Formula (1): wherein, R1 can bea hydrogen atom, a hydroxyl group, a methoxy group, and an ethoxy group; R2 can be a nitro group, -OR4, and a carboxyl group; R3 is a hydrogen atom, a methyl group, or an ethyl group, while at least one is a methyl group or an ethyl group; R4 is a methyl group or an ethyl group; m is 1 or 2; n is an integer from 0 to 2; p is 0 or 1; n + p is 1 or greater; q is 1 or 2; when q is 2, the OR3's are disposed adjacently to each other andmayform a ring; and X is a hydrogen atom or an alkali metal atom.

  由下式（1）表示的 2-取代苯并噻唑基-3-取代苯基-5-取代磺化苯基-2H-四唑盐： 其中，R1 可以是氢原子、羟基、甲氧基和乙氧基；R2 可以是硝基、-OR4 和羧基；R3 是氢原子、甲基或乙基，而至少有一个是甲基或乙基；R4 是甲基或乙基；m 是 1 或 2；n 是 0 至 2 的整数；p 是 0 或 1；n + p 是 1 或更大；q 是 1 或 2；当 q 是 2 时，OR3 相互邻接并可形成一个环；X 是氢原子或碱金属原子。
• 2-substituted benzothiazolyl-3-substituted phenyl-5-substituted sulfonated phenyl-2H-tetrazolium salt, reagent for biological component concentration measurement containing said salt, and biological component concentration measurement method using said salt
  申请人：TERUMO KABUSHIKI KAISHA

  公开号：US10851094B2

  公开（公告）日：2020-12-01

  A 2-substituted benzothiazolyl-3-substituted phenyl-5-substituted sulfonated phenyl-2H-tetrazolium salt represented by the following Formula (1): wherein, R1 can be a hydrogen atom, a hydroxyl group, a methoxy group, and an ethoxy group; R2 can be a nitro group, —OR4, and a carboxyl group; R3 is a hydrogen atom, a methyl group, or an ethyl group, while at least one is a methyl group or an ethyl group; R4 is a methyl group or an ethyl group; m is 1 or 2; n is an integer from 0 to 2; p is 0 or 1; n+p is 1 or greater; q is 1 or 2; when q is 2, the OR3's are disposed adjacently to each other and may form a ring; and X is a hydrogen atom or an alkali metal atom.

  由下式(1)代表的2-取代苯并噻唑基-3-取代苯基-5-取代磺化苯基-2H-四唑盐： 其中，R1 可以是氢原子、羟基、甲氧基和乙氧基；R2 可以是硝基、-OR4 和羧基；R3 是氢原子、甲基或乙基，而至少有一个是甲基或乙基； R4 是甲基或乙基；m 是 1 或 2；n 是 0 至 2 的整数；p 是 0 或 1；n+p 是 1 或更大；q 是 1 或 2；当 q 是 2 时，OR3 彼此相邻排列，可形成一个环；X 是氢原子或碱金属原子。
• OXYGEN SCAVENGING COMPOSITIONS AND PACKAGING COMPRISING SAID COMPOSITIONS
  申请人：Constar International Inc.

  公开号：EP1848659A2

  公开（公告）日：2007-10-31