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(-)-Di-p-toluoyl-L-tartaric Acid

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Formula: C20H18O8
CAS: 32634-66-5
search Element: tartaric toluoyl acid

Identification

Structural Formula
(-)-Di-p-toluoyl-L-tartaric Acid
CAS:
32634-66-5
EINECS:
251-131-7
Molecular Formula:
C20H18O8
MDL:
MFCD00064440
Synonym:
o,o-toluoylltartaricacid ; dtta ; di-4-toluoyl-l-tartaric acid ; tartaric acid, di-p-toluate ; (-)-di-p-toluoyl-l-t ; di-p-toluoy-l-tartaric acid ; di-p-toluoyl-l-tartaric acid ; l-ptta ; ldtta ; (-)-di-1,4-o-toluoyl-l-tart




Suppliers

H&Z Industry Co.,Ltd
HIC19207680
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical)
CI662426496
Nantong Xindao Biotech Ltd
NXB24969984
Chemlyte Solutions
CS17285184
Aozeal Certified Standards (AOCS), Inc.
D0008.10
FUDI Chemical Co. Ltd.
FCC21128448
DKSH International AG
DIA20168064
Junwee Chemical Co., Ltd.
JC24007200
BoomKing Industrial Co.,Limited
BIC297611904
Xiamen Equation Chemical Co.,Ltd
XECC307215360
Hangzhou Zhongqi Chem Co., Ltd
HZC288011520
Aecochem Corp.
AC13444032
Xiamen Hisunny Chemical Co., Ltd.
XHC316812672
AK Scientific, Inc.
AS18245472
Simagchem Corporation
SC20166048
Xingrui Industry Co., Limited
XIL278411136
Capot Chemical Co., Ltd.
6045
Leap Chem Co., Ltd
LC17285184
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Molekula
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DSL Chemicals (Shanghai) Co., Ltd.
C006242
di-p-Toluoyl-L-tartaric acid
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Shanghai Mintchem Development Co., Ltd.
SMD21848736
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Simagchem Corporation
SC11763528
di-p-Toluoyl-L-tartaric acid
Suzhou Vosun Biotech Co.,Ltd
SVBC15687840
Di-p-Toluoyl-L-Tartaric Acid
Neostar United Industrial Co., Ltd.
NUI19607840
Di-p-Toluoyl-L-Tartaric Acid
Shanghai Hanhong Scientific Co., Ltd.
SHS20728288
Di-p-Toluoyl-L-Tartaric Acid
Haihang Industry Co., Ltd.
HI14564368
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Kingreat Chemistry Company Limited
KCCL19049520
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Krada CPS Industry S.L
KCIS12326160
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BLD Pharmatech Ltd
BP10083024
L-(-)-di-p-Toluoyltartaric acid
Dayang Chem (Hangzhou) Co.,Ltd.
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Gihi Chemicals Co., Limited
GCL334813392
Di-p-toluoyl-L-tartaric acid, 98%
Alfa (A Johnson Matthey Company)
A21126336
(-)-di-1,4-Toluoyl-L-tartaric acid
scienTEST - bioKEMIX GmbH
S-B340013600
(-)-di-1,4-Toluoyl-L-tartaric acid
Carbone Scientific Co., Ltd.
CS380811424
(-)-Di-p-toluoyl-L-tartaric acid, 97%
Acros Organics BVBA
AOB21098436
L-(-)-Tartaric acid-O,O'-ditoluoyl ester
Seqens International SAS
SIS576023040
(2R,3R)-(-)-di-O-4-Toluoyl-L-tartaric acid
Merck Schuchardt OHG
MSO588023520
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Hangzhou MolCore BioPharmatech Co.,Ltd.
CS22449
(2R,3R)-2,3-Bis((4-methylbenzoyl)oxy)succinic acid
Ambeed, Inc.
A330098
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Manchester Organics Limited
R42312
(2R,3R)-2,3-bis[(4-Methylbenzoyl)oxy]butanedioic acid
Win-Win Chemical Co., Limited
WCL1229649184

Prices & Availability




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Properties for (-)-Di-p-toluoyl-L-tartaric Acid

Molecular Weight:
386.35 g·mol−1
Melting point:
169-171 °C(lit.)
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S22 - Do not breathe dust
S24/25 - Avoid contact with skin and eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [(-)-Di-p-toluoyl-L-tartaric Acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Xiang Ding Chemical International Co., Ltd | TCI Europe NV | Lanospharma Laboratories Co., Ltd. | AOKBIO Co., Ltd. | Jinan Great Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Watson International Ltd | BOC Sciences | Finetech Industry Limited | Clearsynth Canada INC. | Yangzhou Princechem Co., Ltd. | Kinbester Co., Ltd.

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