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Terephthalaldehyde

Terephthalaldehyde

623-27-8

Sigma Aldrich

https://www.sigmaaldrich.com/US/en/sds/aldrich/t2207

2024

Precursor for synthesis

gabriel_salierno@uml.edu

Yes

64

5.80

8

5

8

2

2

4

7

10

6

8

PubChem H331 (23.9%): Toxic if inhaled [Danger Acute toxicity, inhalation]

2000

PubChem H302 (26.1%): Harmful if swallowed [Warning Acute toxicity, oral]

6

6

8

PubChem H311 (23.9%): Toxic in contact with skin [Danger Acute toxicity, dermal]

8

4

PubChem H335 (19.6%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

4

8

PubChem H315 (19.6%): Causes skin irritation [Warning Skin corrosion/irritation]

8

8

Skin - In vitro study Result: No skin irritation - 42 h (OECD Test Guideline 439)

8

SDS

8

SDS

6

2

2

2

Test Type: Ames test Test system: S. typhimurium Metabolic activation: with and without metabolic activation Method: OECD Test Guideline 471 Result: negative

4

6

https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/39394

9.2

static test EC50 - Daphnia magna (Water flea) - ca. 9.2 mg/l - 48 h (OECD Test Guideline 202)

5.2

static test EC50 - Raphidocelis subcapitata (freshwater green alga) - > 5.9 - < 6.4 mg/l - 72 h (OECD Test Guideline 201)

8

SDS

8

SDS

8

SDS

0.3

AOPWIN

78

Biodegradability aerobic - Exposure time 28 d Result: ca.78 % - Readily biodegradable.

2

1.43

EPI Suite

4

EPI Suite

0

2

0

2

2

2

2

2

2

0.006

HSPiP

2

123

HSPiP

2

4

2

2

2

4

4

4

6

8

6

6

4

6

4

6

6

4

0

0

0

10

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