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レソルシノール

レソルシノール 化学構造式
108-46-3
  • CAS番号.108-46-3
  • 化学名:レソルシノール
  • 别名:レソルシノール;1,3-ベンゼンジオル;レゾルシノール;1,3-ベンゼンジオ-ル;レソルシノール標準品;レゾルシン;レゾルシノル;1,3-ジヒドロキシベンゼン;レソルシノール レゾルシン;レゾルシノール STANDARD;レゾルシノール (1,3-ベンゼンジオール) (AS);レゾルシノール Standard, 100 µg/mL in MeOH;レゾルシノール Standard, 5.0 mg/mL in MeOH
  • 英語化学名:Resorcinol
  • 英語别名:R-80;Eskamel;nakotgg;Resorcil;Nako TGG;RESORCIN;Rodol RS;pelagolrs;Resorinol;c.i.76505
  • CBNumber:CB5671946
  • Molecular Formula:C6H6O2
  • Formula Weight:110.11
  • MOL File:108-46-3.mol
レソルシノール 物理性質
  • 融点  :109-112 °C(lit.)
  • 沸点  :281 °C
  • 比重(密度)  :1.27
  • 蒸気密度 :3.8 (vs air)
  • 蒸気圧 :1 mm Hg ( 21.1 °C)
  • 屈折率  :1.5781
  • FEMA  :3589 | RESORCINOL
  • 闪点  :340 °F
  • 貯蔵温度  : 0-6°C
  • 溶解性 :H2O: soluble1M at 20°C, clear, faintly yellow
  • 外見  :Liquid
  • カラーインデックス  :76505
  • 酸解離定数(Pka) :9.81(at 25℃)
  • 色 :white
  • PH :4-6 (100g/l, H2O, 20℃)
  • 爆発限界(explosive limit) :1.4%(V)
  • 水溶解度  :140 g/100 mL
  • Sensitive  :Light Sensitive
  • Merck  :14,8155
  • JECFA Number :712
  • BRN  :906905
  • 暴露限界値 :TLV-TWA 10 ppm (~45 mg/m3) (ACGIH); STEL 20 ppm (ACGIH).
  • 安定性: :Stable. Incompatible with strong oxidizing agents. May discolour on exposure to air or light.
  • InChIKey :GHMLBKRAJCXXBS-UHFFFAOYSA-N
  • CAS データベース :108-46-3(CAS DataBase Reference)
  • NISTの化学物質情報 :Resorcinol(108-46-3)
  • EPAの化学物質情報 :1,3-Benzenediol(108-46-3)
安全性情報
  • 主な危険性  :Xn,N
  • Rフレーズ  :22-36/38-50-50/53-41-38
  • Sフレーズ  :26-61-39
  • RIDADR  :UN 2876 6.1/PG 3
  • WGK Germany  :2
  • RTECS 番号 :VG9625000
  • F  :3-8-9-23
  • 自然発火温度 :605 °C
  • TSCA  :Yes
  • HSコード  :2907 21 00
  • 国連危険物分類  :6.1
  • 容器等級  :III
  • 有毒物質データの :108-46-3(Hazardous Substances Data)
  • 毒性 :LD50 orally in Rabbit: 301 mg/kg LD50 dermal Rabbit 3360 mg/kg
危険有害性情報のコード(GHS)
  • 絵表示(GHS)
  • 注意喚起語Danger
  • 危険有害性情報
  • H302:飲み込むと有害
  • H315:皮膚刺激
  • H317:アレルギー性皮膚反応を起こすおそれ
  • H319:強い眼刺激
  • H370:臓器の障害
  • H400:水生生物に強い毒性
  • H410:長期的影響により水生生物に非常に強い毒性
  • 注意書き
  • P260:粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。
  • P273:環境への放出を避けること。
  • P280:保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。
  • P305+P351+P338:眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
  • P308+P313:暴露または暴露の懸念がある場合:医師の診断/手当てを 受けること。
  • P333+P313:皮膚刺激または発疹が生じた場合:医師の診断/手当てを 受けること。
  • P337+P313:眼の刺激が続く場合:医師の診断/手当てを受けること。
  • P410:日光から遮断すること。

Resorcinol 化学特性,用途語,生産方法

  • 外観 白色〜わずかにうすい紅色又はわずかにうすい黄色, 結晶又はフレーク
  • 定義 本品は、次の化学式で表される芳香族化合物である。
  • 溶解性 水, アルコール, エーテルに易溶。水及びエタノールに極めて溶けやすく、ジエチルエーテルに溶けやすい。
  • 用途 医薬、有機合成原料、金属イオンの検出・定量試薬。
  • 用途 タイヤ、コンベアベルト、駆動ベルト等の強化ゴム原料、木材の高級接着剤、染料、医薬の合成原料
  • 化粧品の成分用途 変性剤、毛髪着色剤、酸化防止剤、外用鎮痛剤、香料
  • 化学的特性 crystals or powder
  • 化学的特性 Resorcinol is a white crystalline solid with a characteristic odor and a sweetish taste. Turns pink on expo- sure to air or light, or contact with iron.
  • 使用 In very mild solutions, resorcinol is used as an anti-septic and soothing preparation for itchy skin. In slightly higher concentrations, resorcinol removes the top layer of the stratum corneum and is used particularly in cases of acne. In still higher concentrations, it can act as an aggressive surface skin exfoliant. Resorcinol can also be used as a preservative. While it is a beneficial skin care ingredient when used in low concentrations, it causes irritation in higher concentrations with a strong burning sensation and a reddening of the skin. used in high concentrations as a peel, resorcinol may cause a variety of problems, including swelling. It is is obtained from various resins.
  • 使用 Resorcinol is used in the manufacture of resorcinol–formaldehyde resins, resin adhesives, dyes, drugs, andexplosives; in tanning; in cosmetics; and in dyeing and printing textiles.
  • 使用 A benzene derivative used as keratolytic and antiseborrheic. Also used in veterinary medicine as a topical antipruritic and antiseptic (has been used as intestinal antiseptic).
  • 使用 anthelmintic
  • 使用 An aromatic alcohol used as a chemical intermediate
  • 定義 ChEBI: A benzenediol that is benzene dihydroxylated at positions 1 and 3.
  • 一般的な説明 Very white crystalline solid that becomes pink on exposure to light if not completely pure. Burns although ignition is difficult. Density approximately 1.28 g / cm3. Irritating to skin and eyes. Toxic by skin absorption. Used to make plastics and pharmaceuticals.
  • 空気と水の反応 Hygroscopic. Soluble in water.
  • 反応プロフィール Resorcine is a weak organic acid. Incompatible with acetanilide, albumin, alkalis, antipyrine, camphor, iron salts, menthol, spirit nitrous ether, and urethane. Can react with oxidizing materials . Has a potentially explosive reaction with concentrated nitric acid [Lewis]. Turns pink on contact with iron.
  • 危険性 Irritant to skin and eyes. Questionable car- cinogen.
  • 健康ハザード The acute oral toxicity of resorcinol is moderate in most test animals. It is less toxic than phenol or catechol. Ingestion or skin absorption can cause methemoglobinemia, cyanosis, and convulsions. Vapors or dusts are irritant to mucous membranes. Contact with the skin or eyes can cause strong irritation. An amount of 100 mg caused severe irritation in rabbit eyes.
    LD50 value, oral (rats): 301 mg/kg (NIOSH 1986).
  • 健康ハザード Inhalation of vapors or dust causes irritation of respiratory tract. Ingestion causes burns of mucous membranes, severe diarrhea, pallor, sweating, weakness, headache, dizziness, tinnitus, shock, and severe convulsions; may also cause siderosis of the spleen and tubular injury to the kidney. Contact with eyes causes irritation. Can be absorbed from wounds or through unbroken skin, producing severe dermatitis, methemoglobinemia, cyanosis, convulsions, tachycardia, dyspnea, and death.
  • 火災危険 Behavior in Fire: Containers may explode.
  • 接触アレルゲン Resorcinol is used in hairdressing as a modifier (or a coupler) of the PPD group of dyes. It is the least frequent sensitizer in hairdressers. It is also used in resins, in skin treatment mixtures, and for tanning. Severe cases of dermatitis due to resorcinol contained in wart preparations have been reported.
  • 安全性プロファイル Human poison by ingestion. Experimental poison by ingestion, intraperitoneal, parenteral, and subcutaneous routes. Moderately toxic experimentally by skin contact and intravenous routes. Questionable carcinogen with experimental tumorigenic data. Human mutation data reported. A skin and severe eye irritant. It can cause systemic poisoning by acting as both a blood and nerve poison. In a suitable solvent, this material can readily be absorbed through human skin and can cause local hyperemia, itching, dermatitis, edema, and corrosion associated with enlargement of regonal lymph glands as well as serious systemic disorders such as restlessness, methemoglobinemia, cyanosis, convulsions, tachycardia, dyspnea, and death. These same symptoms can be induced by ingestion of the material. For poisoning, treat symptomatically. Get medical advice. Used as a topical antiseptic and keratolytic agent. Combustible when exposed to heat or flame; can react with oxidming materials. To fight fEe, use water, CO2, dry chemical. Potentially explosive reaction with concentrated nitric acid. Incompatible with acetadde, alkalies, ferric salts, spirit nitrous ether, urethan. When heated to decomposition it emits acrid smoke and irritating fumes
  • 職業ばく露 Resorcinol is weakly antiseptic; resorcinol compounds are used in the production of resorcinol-formaldehyde adhesives; or as an intermediate; in pharmaceuticals and hair dyes for human use. Major industrial uses are as adhesives in rubber products and tires, wood adhesive resins, and as ultraviolet absorbers in polyolefin plastics. Resorcinol is also a by-product of coal conversion and is a component of cigarette smoke. Thus, substantial opportunity exists for human exposure.
  • 応急処置 If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, includ- ing resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medi- cal attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.
  • 輸送方法 UN2876 Resorcinol, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
  • 純化方法 Crystallise resorcinol from *benzene, toluene or *benzene/diethyl ether. The benzoate has m 117o. [Beilstein 6 IV 2069.]
  • 不和合性 Reacts with oxidizers, nitric acid; oil, ferric salts; methanol, acetanilide, albumin, antipyrene, alkalies, urethane, ammonia, amino compounds. Hygroscopic; absorbs moisture from the air.
  • 廃棄物の処理 Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations govern- ing storage, transportation, treatment, and waste disposal. Dissolve in a combustible solvent and incinerate.
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108-46-3, レソルシノール キーワード:
  • 108-46-3
  • 1,3-Dihydroxybenzene (resorcinol)
  • Cohedur RK
  • Developer O
  • Developer R
  • Developer RS
  • developero
  • developerr
  • developerrs
  • Dihydroxybenzol
  • Durafur Developer G
  • durafurdeveloperg
  • epapesticidecode071401
  • Eskamel
  • Fouramine RS
  • fouraminers
  • Fourrine 79
  • pelagolgreyrs
  • pelagolrs
  • Phenol, m-hydroxy-
  • Rcra waste number U201
  • rcrawastenumberu201
  • Resorcine, technical
  • resorcinol(ci76505)
  • Resorinol
  • M-DIOXYBENZENE
  • RESORCINOL FOOD GRADE
  • RESORCINOL USP
  • RESORCINOL, TECH.
  • RESORCINOL extrapure AR
  • Resorcinol, ACS, 99+%
  • レソルシノール
  • 1,3-ベンゼンジオル
  • レゾルシノール
  • 1,3-ベンゼンジオ-ル
  • レソルシノール標準品
  • レゾルシン
  • レゾルシノル
  • 1,3-ジヒドロキシベンゼン
  • レソルシノール レゾルシン
  • レゾルシノール STANDARD
  • レゾルシノール (1,3-ベンゼンジオール) (AS)
  • レゾルシノール Standard, 100 µg/mL in MeOH
  • レゾルシノール Standard, 5.0 mg/mL in MeOH
  • 発色剤および関連製品
  • 機能性材料
  • 顕色剤