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化工社化工社 化学情報印刷レポート · 研究参考用
HCID 439655作成日：2026年10月25日

D-Tartaric acid

https://huagongshe.com/ja/chemical/439655

D-Tartaric acid の分子構造式

識別子と物理属性

CAS No.133-37-9
分子式C4H6O6
平均分子量150.09 g/mol
SMILESO=C(O)[C@@H](O)[C@H](O)C(=O)O
InChIKeyFEWJPZIEWOKRBE-LWMBPPNESA-N
PubChem CID439655
ChEMBLCHEMBL1200861
ChEBICHEBI:15672
EC No.205-105-7
DTXSIDDTXSID4043775

化学・物理的性質

XLogP-1.9
極性表面積115
水素結合供与体数4
水素結合受容体数6
回転可能結合数3
重原子数10
形式電荷0
複雑度134
物質分類Other Classes -> Organic Acids
SpringerMaterials PropertiesCrystal structure
香料Fragrance Ingredient (Tartaric acid (d-, l-, dl-, meso-)) -> IFRA transparency List
溶解度1.00E+06 mg/L @ 25 °C (exp)
融点169 - 170 °C172.5 °C
Physical DescriptionLiquidOther SolidWhite solid[ICSC] Colorless or white odorless solid[JECFA] White odorless crystalline powder[Acros Organics MSDS][Merck Index] White odorless crystalline powder[Alfa Aesar MSDS]
Collision Cross Section119.1 Ų [M-H]- [CCS Type: DTBuffer gas: N2Ionization: ESI-Dataset: TOXCASTSource Identifier: DTXSID5046986]118.3 Ų [M-H]-
沸点399.3±42.0 °C(Predicted)
密度1.886±0.06 g/cm3(Predicted)
pKa（酸解離定数）3.07±0.34(Predicted)

安全性と法規制

GHS 分類This chemical does not meet GHS hazard criteria for 5.1% (26 of 506) of reports.DangerH315 (22.1%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P305+P354+P338, P317, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 506 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.This chemical does not meet GHS hazard criteria for 1% (3 of 310) of reports.
規制情報Chemical: Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-(.+-.)-Chemical: Butanedioic acid, 2,3-dihydroxy-, [S-(R*,R*)]-Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butanedioic acid, 2,3-dihydroxy-, (2S,3S)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 23-07-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/17277Status: Active Update: 03-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34095D-Tartaric acid: Does not have an individual approval but may be used under an appropriate group standard
その他の安全情報IMAP assessments - Butanedioic acid, 2,3-dihydroxy-, (R*,R*)-(.+-.)-: Human health tier I assessmentEvaluation - Chemicals that are unlikely to require further regulation to manage risks to environment
有害性の概要Causes burnsInhalation of aerosol may cause pulmonary edema[ICSC] An irritant[Acros Organics MSDS]A skin, respiratory tract, and strong eye irritant[Alfa Aesar MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (22.1%)Skin Irrit. 2 (23.5%)
有害作用Dermatotoxin - Skin burns.
Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).
注意喚起語危険
危険有害性情報コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード H318